Luxury Midsize Cars with the Most Horsepower for 2025
These are the luxury midsize cars ranked by their maximum horsepower based on iSeeCars' analysis of all new and used models within the last 5 years.
The luxury midsize car with the most horsepower is the Cadillac CT5-V with a maximum of 668 hp at 6500 rpm and torque of 659 lb-ft at 3600 rpm. Behind the CT5-V is the BMW M8 with a max of 617 hp at 6000 rpm and torque of 553 lb-ft at 1800 rpm. Ranked #3 is the BMW 8 Series which has a maximum of 612 hp and torque of 590 lb-ft at 2000 rpm.
The luxury midsize car with the most horsepower is the Cadillac CT5-V with a maximum of 668 hp at 6500 rpm and torque of 659 lb-ft at 3600 rpm. Behind the CT5-V is the BMW M8 with a max of 617 hp at 6000 rpm and torque of 553 lb-ft at 1800 rpm. Ranked #3 is the BMW 8 Series which has a maximum of 612 hp and torque of 590 lb-ft at 2000 rpm.
-
Max Horsepower:
668
- Torque: 659 lb-ft
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
Coming soon
-
Value Retention
7.1
/ 10
-
Safety
Not Available
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
Coming soon
-
Value Retention
7.0
/ 10
-
Safety
Not Available
-
Max Horsepower:
612
- Torque: 590 lb-ft
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
Coming soon
-
Value Retention
7.0
/ 10
-
Safety
Not Available
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
7.6
/ 10
-
Value Retention
7.1
/ 10
-
Safety
Not Available
-
Max Horsepower:
572
- Torque: 538 lb-ft
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
5.9
/ 10
-
Value Retention
6.6
/ 10
-
Safety
Not Available
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
Coming soon
-
Value Retention
7.0
/ 10
-
Safety
Not Available
-
Max Horsepower:
523
- Torque: 553 lb-ft
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
Coming soon
-
Value Retention
7.5
/ 10
-
Safety
Not Available
-
Max Horsepower:
471
- Torque: 398 lb-ft
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
7.0
/ 10
-
Value Retention
8.2
/ 10
-
Safety
Not Available
9. Lexus GS F
-
Max Horsepower:
467
- Torque: 389 lb-ft
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
8.1
/ 10
-
Value Retention
7.8
/ 10
-
Safety
Not Available
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
7.6
/ 10
-
Value Retention
7.1
/ 10
-
Safety
Not Available
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
7.3
/ 10
-
Value Retention
7.1
/ 10
-
Safety
Not Available
12. Mercedes-Benz E-Class (coupe)
-
Max Horsepower:
429
- Torque: 384 lb-ft
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
7.7
/ 10
-
Value Retention
7.6
/ 10
-
Safety
Not Available
13. Cadillac CTS
-
Max Horsepower:
420
- Torque: 430 lb-ft
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
7.9
/ 10
-
Value Retention
6.9
/ 10
-
Safety
10
/ 10
14. INFINITI Q70
-
Max Horsepower:
420
- Torque: 417 lb-ft
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
Coming soon
-
Value Retention
6.9
/ 10
-
Safety
10
/ 10
15. INFINITI Q70L
-
Max Horsepower:
416
- Torque: 414 lb-ft
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
Coming soon
-
Value Retention
7.0
/ 10
-
Safety
Not Available
16. Lincoln MKZ
-
Max Horsepower:
400
- Torque: 400 lb-ft
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
8.5
/ 10
-
Value Retention
7.3
/ 10
-
Safety
10
/ 10
-
Max Horsepower:
375
- Torque: 369 lb-ft
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
8.3
/ 10
-
Value Retention
7.3
/ 10
-
Safety
10
/ 10
-
Max Horsepower:
375
- Torque: 398 lb-ft
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
8.2
/ 10
-
Value Retention
6.9
/ 10
-
Safety
8.0
/ 10
-
Max Horsepower:
375
- Torque: 391 lb-ft
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
5.9
/ 10
-
Value Retention
7.3
/ 10
-
Safety
9.0
/ 10
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
7.2
/ 10
-
Value Retention
7.5
/ 10
-
Safety
10
/ 10
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
8.3
/ 10
-
Value Retention
6.9
/ 10
-
Safety
10
/ 10
-
Max Horsepower:
335
- Torque: 405 lb-ft
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
Coming soon
-
Value Retention
7.1
/ 10
-
Safety
10
/ 10
23. Lexus GS 350
-
Max Horsepower:
311
- Torque: 280 lb-ft
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
9.0
/ 10
-
Value Retention
7.7
/ 10
-
Safety
Not Available
24. Buick Regal Sportback
-
Max Horsepower:
310
- Torque: 282 lb-ft
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
Coming soon
-
Value Retention
7.6
/ 10
-
Safety
Not Available
-
Max Horsepower:
302
- Torque: 267 lb-ft
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
9.0
/ 10
-
Value Retention
7.9
/ 10
-
Safety
9.0
/ 10
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
7.7
/ 10
-
Value Retention
6.9
/ 10
-
Safety
Not Available
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
7.2
/ 10
-
Value Retention
7.0
/ 10
-
Safety
Not Available
28. Lexus GS 300
-
Max Horsepower:
241
- Torque: 258 lb-ft
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
9.1
/ 10
-
Value Retention
7.8
/ 10
-
Safety
Not Available
-
Max Horsepower:
203
- Torque: 184 lb-ft
iSEECARS SCORE
iSeeCars Best Car Rankings are calculated based on an analysis of data from over 12 million cars that assesses how long each vehicle lasts and how well it retains its value over time, along with safety data from the National Highway Traffic Safety Association
See how we rank these cars
-
Reliability
9.2
/ 10
-
Value Retention
7.8
/ 10
-
Safety
10
/ 10
Related Rankings
How We Rank These Cars
The Cars with the Most Horsepower lists rank vehicles by their maximum horsepower.
The maximum horsepower is the highest horsepower across all trim levels for a given vehicle model. In the event there is a tie, we use iSeeCars proprietary rating of the overall quality of the car (iSeeCars Score) to break the tie.
The overall iSeeCars Score is an analysis of three factors: reliability, resale value and safety. It is calculated based on the latest research and analysis by our data science team. The data analysis comes from over 12 million new and used vehicles in our Longest-Lasting Cars and 5-Year Depreciation Studies, combined with NHTSA and IIHS Safety Ratings.
Vehicles are scored in three categories:
Reliability
The reliability score represents an analysis of iSeeCars' proprietary research on the longest-lasting vehicles.
Value Retention
The value retention score is based on our data science team's statistical analysis and prediction of 5-year depreciation from MSRP to determine which cars hold their value best, using US Bureau of Labor Statistics data to adjust for inflation.
Safety
The safety score is calculated based on the last five years of crash test ratings from the National Highway Traffic Safety Administration (NHTSA) and incorporates the latest Top Safety Pick information from the Insurance Institute for Highway Safety (IIHS).