2021 Buick Envision vs. 2021 Cadillac XT4
iSeeCars' unbiased and data-driven comparison of the 2021 Buick Envision and 2021 Cadillac XT4 contrasts the two cars across a broad spectrum of vehicle specifications to determine which car is better. In addition to comparing pricing and specs, iSeeCars uses all the ratings, rankings, and insights from its comprehensive analyses of each vehicle model, including calculations of reliability, safety, depreciation, value retention, and the vehicle's projected lifetime recalls (based on analyzing over 25 billion data points). This in-depth evaluation is used to identify which vehicle represents a better overall choice for shoppers who are considering both the 2021 Buick Envision and the 2021 Cadillac XT4.
In comparing the 2021 Buick Envision's and the 2021 Cadillac XT4's specifications and ratings, the 2021 Buick Envision has the advantage in the areas of typical lower range of pricing for used cars, and interior volume. The 2021 Cadillac XT4 has the advantage in the areas of resale value and base engine power. The 2021 Buick Envision and 2021 Cadillac XT4 have the same fuel efficiency. Based on this comparison of the 2021 Buick Envision's and the 2021 Cadillac XT4's specifications and ratings, the two cars are fairly comparable.
Pricing: A used 2021 Buick Envision ranges from $23,203 to $34,000 while a used 2021 Cadillac XT4 is priced between $24,306 to $34,999.
Resale/Retained Value: Looking at the 5-year depreciation rate for both models, the 2021 Buick Envision loses 50.7 percent of its value and the 2021 Cadillac XT4 loses 47.5 percent of its value. This means the 2021 Cadillac XT4 retains 3.2 percentage points more of its value and has the advantage of higher resale value versus the 2021 Buick Envision.
Engine Power and Fuel Efficiency Comparison: For engine performance, the 2021 Buick Envision’s base engine makes 228 horsepower, and the 2021 Cadillac XT4 base engine makes 237 horsepower. The Envision is rated to deliver an average of 26 miles per gallon, with a highway range of 493 miles. The XT4 is rated to deliver an average of 26 miles per gallon, with a highway range of 477 miles.This gives the 2021 Cadillac XT4 the advantage in fuel efficiency and the 2021 Buick Envision the advantage in maximum range. The Envision uses regular unleaded, and the XT4 uses premium unleaded.
Passenger Space Comparison: The 2021 Buick Envision, a crossover/compact SUV, has the advantage of offering more interior volume, reflected in more front head room, rear head room, rear shoulder room, and cargo space. The 2021 Cadillac XT4, a crossover/subcompact SUV, has the advantage in the areas of front shoulder room, front leg room and rear leg room.
Safety Ratings: When comparing crash test ratings from NHTSA, both the 2021 Buick Envision and the 2021 Cadillac XT4 have the same average safety rating of 5 out of 5 Stars.
New Car Pricing
Asking Price:
-
Starting MSRP:
$31,800
Category Avg Starting MSRP:
(Luxury Compact SUVs)
$46,334
Category Starting MSRP Range:
(Luxury Compact SUVs)
$31,800 - $73,400
New Car Pricing
Asking Price:
-
Starting MSRP:
$35,795
Category Avg Starting MSRP:
(Luxury Subcompact SUVs)
$34,220
Category Starting MSRP Range:
(Luxury Subcompact SUVs)
$23,200 - $43,300
Used Car Pricing
Avg Used Car Price:
$28,152
Price Range:
$23,203 - $34,000
Category Avg Price:
(Luxury Compact SUVs)
$38,577
Category Avg Price Range:
(Luxury Compact SUVs)
$27,756 - $58,293
# Used Cars for Sale Nationally:
662
Avg Mileage of Used Cars for Sale:
38,496
# Good or Great Deals:
270
Used Car Pricing
Avg Used Car Price:
$29,659
Price Range:
$24,306 - $34,999
Category Avg Price:
(Luxury Subcompact SUVs)
$28,889
Category Avg Price Range:
(Luxury Subcompact SUVs)
$19,563 - $36,297
# Used Cars for Sale Nationally:
280
Avg Mileage of Used Cars for Sale:
35,933
# Good or Great Deals:
103
Buick Envision Scores & Rankings
Overall Score:
7.6 / 10
Reliability:
5.6 / 10
Retained Value:
7.3 / 10
Safety:
10.0 / 10
Cadillac XT4 Scores & Rankings
Overall Score:
Not available
Reliability:
Not available
Retained Value:
7.5 / 10
Safety:
10.0 / 10
iSeeCars Reliability Insights for 2021 Buick Envision
Remaining Life Expectancy (years):
10.3
Typical Category Remaining Life Expectancy:
(Luxury Compact SUVs)
9.3
Category Remaining Life Expectancy Range:
(Luxury Compact SUVs)
7.7 - 10.3
Chance of Reaching 200k Miles for a New Car:
18.8%
iSeeCars Reliability Insights for 2021 Cadillac XT4
Remaining Life Expectancy (years):
Typical Category Remaining Life Expectancy:
(Luxury Subcompact SUVs)
9.2
Category Remaining Life Expectancy Range:
(Luxury Subcompact SUVs)
8.1 - 9.6
Chance of Reaching 200k Miles for a New Car:
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
3
Typical Category Recalls:
(Luxury Compact SUVs)
4.6
Category Range for Recalls:
(Luxury Compact SUVs)
1.1 - 17.7
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
1.8
Typical Category Recalls:
(Luxury Subcompact SUVs)
2
Category Range for Recalls:
(Luxury Subcompact SUVs)
1 - 5.6
Buick Envision Rankings
Ranking
1 out of / 29Ranking
1 out of / 3Ranking
2 out of / 27Ranking
2 out of / 4Ranking
3 out of / 59Ranking
6 out of / 29Ranking
6 out of / 29Ranking
11 out of / 68Ranking
12 out of / 29Ranking
12 out of / 29Ranking
13 out of / 68Ranking
15 out of / 29Ranking
16 out of / 29Ranking
21 out of / 68Ranking
21 out of / 29Ranking
22 out of / 29Ranking
27 out of / 29Ranking
32 out of / 68Ranking
33 out of / 68Ranking
36 out of / 68Ranking
36 out of / 68Ranking
46 out of / 68Ranking
51 out of / 68Ranking
62 out of / 68Cadillac XT4 Rankings
Ranking
1 out of / 13Ranking
1 out of / 13Ranking
2 out of / 68Ranking
4 out of / 9Ranking
6 out of / 13Ranking
6 out of / 13Ranking
7 out of / 59Ranking
7 out of / 13Ranking
8 out of / 13Ranking
9 out of / 13Ranking
9 out of / 13Ranking
10 out of / 68Ranking
20 out of / 68Ranking
38 out of / 68Ranking
41 out of / 68Ranking
55 out of / 68Ranking
56 out of / 68Ranking
60 out of / 68Available Body Styles
SUV
Available Body Styles
SUV
Available Drivetrain Options
Gasoline
Available Drivetrain Options
Gasoline
2021 Buick Envision Trim Levels
Avenir, Essence, Preferred
2021 Cadillac XT4 Trim Levels
Luxury, Premium Luxury, Sport
Warranty Information
Warranty, Bumper-to-Bumper:
3 years / 36000 miles
Warranty, Powertrain:
5 years / 60000 miles
Warranty, Roadside Assistance:
5 years / 60000 miles
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 50000 miles
Warranty, Powertrain:
6 years / 70000 miles
Warranty, Roadside Assistance:
6 years / 70000 miles
Safety Ratings
NHTSA Safety Rating (last 5 year average):
5 out of 5 Stars
2025 NHTSA Overall Rating:
4 out of 5 Stars
2025 NHTSA Front Crash Overall Rating:
5 out of 5 Stars
2025 NHTSA Side Crash Overall Rating:
5 out of 5 Stars
2025 NHTSA Rollover Rating:
4 out of 5 Stars
IIHS Safety Rating:
Not yet available
Safety Ratings
NHTSA Safety Rating (last 5 year average):
5 out of 5 Stars
2025 NHTSA Overall Rating:
4 out of 5 Stars
2025 NHTSA Front Crash Overall Rating:
4 out of 5 Stars
2025 NHTSA Side Crash Overall Rating:
5 out of 5 Stars
2025 NHTSA Rollover Rating:
4 out of 5 Stars
IIHS Safety Rating:
Not yet available
Base Drivetrain Specs
Horsepower:
228 hp @ 5000 rpm
Torque:
258 foot-lbs @ 1500 rpm
Power-to-Weight Ratio (higher is better):
0.062 hp per pound
Towing capacity:
Not yet available
Base Drivetrain Specs
Horsepower:
237 hp @ 5000 rpm
Torque:
258 foot-lbs @ 1500 rpm
Power-to-Weight Ratio (higher is better):
0.065 hp per pound
Towing capacity:
Not yet available
Engine Specifications
Engine Size:
2 liters
Engine Configuration:
Inline
Number of Cylinders:
4
Transmission:
Automatic
Standard/Optional Drivetrain Type:
FWD / AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
24 / 31 / 26
Range (city/hwy):
382 / 493 miles
Recommended Fuel Type:
Regular Unleaded
Engine Specifications
Engine Size:
2 liters
Engine Configuration:
Inline
Number of Cylinders:
4
Transmission:
Automatic
Standard/Optional Drivetrain Type:
FWD / 4X4
EPA Fuel Economy
(City/Highway/Combined MPG):
24 / 30 / 26
Range (city/hwy):
382 / 477 miles
Recommended Fuel Type:
Premium Unleaded
Standard/Optional Features
Alloy wheels:
Standard
Android Auto:
Standard
Apple CarPlay:
Standard
Bench Seats:
Standard
Bluetooth:
Standard
Internet Radio:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Parking Sensors:
Standard
Power outlet:
Standard
Roadside assistance:
Standard
Satellite radio:
Standard
Voice Recognition:
Standard
Wifi:
Standard
Adaptive Cruise Control:
Available
Automatic Parking:
Available
Cooled/Ventilated Seats:
Available
Heated Seats
Available
Heated Steering Wheel:
Available
Massage Seats:
Available
Power Lift Gate:
Available
Roof Rack:
Available
Sunroof/Moonroof:
Available
Trailer Hitch:
Available
Wireless Smartphone Charging:
Available
Air Suspension:
N/A
Captain's seat:
N/A
Front Bench Seats:
N/A
Paddle Shifters:
N/A
Panoramic Sunroof/Moonroof
N/A
Quad Seats:
N/A
Standard/Optional Features
Alloy wheels:
Standard
Android Auto:
Standard
Apple CarPlay:
Standard
Bench Seats:
Standard
Bluetooth:
Standard
Internet Radio:
N/A
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Parking Sensors:
Standard
Power outlet:
Standard
Roadside assistance:
Standard
Satellite radio:
Standard
Voice Recognition:
Standard
Wifi:
Standard
Adaptive Cruise Control:
Available
Automatic Parking:
Available
Cooled/Ventilated Seats:
Available
Heated Seats
Available
Heated Steering Wheel:
Available
Massage Seats:
Available
Power Lift Gate:
Standard
Roof Rack:
Available
Sunroof/Moonroof:
Available
Trailer Hitch:
Available
Wireless Smartphone Charging:
Available
Air Suspension:
N/A
Captain's seat:
N/A
Front Bench Seats:
N/A
Paddle Shifters:
Standard
Panoramic Sunroof/Moonroof
N/A
Quad Seats:
N/A
Safety Features
Backup camera:
Standard
Blind Spot Monitoring:
Standard
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Lane Keeping Assist:
Standard
Rear Cross-Traffic Alert:
Standard
Rear Seat Reminder:
Standard
360-Degree Camera:
Available
Driver Attention Monitoring:
N/A
Pedestrian Detection:
N/A
Safety Features
Backup camera:
Standard
Blind Spot Monitoring:
Available
Forward Collision Warning:
Standard
Lane Departure Warning:
N/A
Lane Keeping Assist:
N/A
Rear Cross-Traffic Alert:
Available
Rear Seat Reminder:
N/A
360-Degree Camera:
N/A
Driver Attention Monitoring:
N/A
Pedestrian Detection:
Standard
Interior Dimensions
Front Head Room:
39.6 inches
Front Leg Room:
40.4 inches
Front Shoulder Room:
56.7 inches
Rear Head Room:
38.9 inches
Rear Leg Room:
39.3 inches
Rear Shoulder Room:
55.9 inches
Cargo Space:
25.2 cubic feet
Cargo Space, 2nd-row seat folded down:
52.7 cubic feet
Overall Interior Volume:
125.8 cubic feet
Interior Dimensions
Front Head Room:
39.4 inches
Front Leg Room:
44.1 inches
Front Shoulder Room:
57 inches
Rear Head Room:
38.3 inches
Rear Leg Room:
39.5 inches
Rear Shoulder Room:
55.1 inches
Cargo Space:
22.5 cubic feet
Cargo Space, 2nd-row seat folded down:
48.9 cubic feet
Overall Interior Volume:
123.8 cubic feet
Exterior Dimensions
Curb Weight:
3692 lbs
Width:
74.1 inches
Height:
64.6 inches
Length:
182.5 inches
Wheelbase:
109.4 inches
Ground Clearance:
Not yet available
Exterior Dimensions
Curb Weight:
3660 lbs
Width:
83.5 inches
Height:
63.2 inches
Length:
181.1 inches
Wheelbase:
109.4 inches
Ground Clearance:
6.8 inches
Standard Wheel/Tire Information
Wheel Size:
18.0 inches
Wheel Type:
aluminum alloy
Tire Size:
P235/60R18
Standard Wheel/Tire Information
Wheel Size:
18.0 inches
Wheel Type:
polished aluminum alloy
Tire Size:
P235/60R18
Exterior Colors
Black
Ebony Twilight Metallic
Blue
Dark Moon Blue Metallic
Brown
Burnished Bronze Metallic
Gray
Satin Steel Metallic
Red
Cinnabar Metallic
White
Summit White
Orange
Not available
Silver
Not available
Exterior Colors
Black
Stellar Black Metallic
Blue
Twilight Blue Metallic / Wave Metallic
Brown
Not available
Gray
Shadow Metallic
Red
Garnet Metallic / Infrared Tintcoat
White
Crystal White Tricoat
Orange
Autumn Metallic
Silver
Radiant Silver Metallic
Interior Colors
Beige
Whisper Beige w/ Ebony Accents
Black
Ebony
Gray
Not available
Interior Colors
Beige
Not available
Black
Jet Black
Gray
Light Platinum w/Jet Black / Light Platinum/Jet Black
