1990 • Jaguar
XJS
Jaguar XJS 4.0 (226 Hp) 1990Overall Score74.75/100
1990 Jaguar XJS vs 1994 Buick Riviera Comparison
Compare technical specifications, scores and everyday-use differences side by side.
1994 • Buick
Riviera
Buick Riviera 3.8 i V6 Supercharged (228 Hp) 1994Overall Score75.75/100
WINNER
Buick Riviera
Leads the overall E-Kıyasla score by 1 points.
74.75–75.75
SPECIFICATION GROUPS
Every difference between the two cars
Basic Specifications
Jaguar XJSSpecificationBuick Riviera
JaguarMakeBuick
XJSModelRiviera
1990Model year1994
CoupeBody typeCoupe
2+2Seats5
2Doors2
Performance
Jaguar XJSSpecificationBuick Riviera
7,5 s0–100 km/h—
227 km/hTop speed220 km/h
3980 ccEngine displacement3791 cc
226 HPPower228 HP
377 NmTorque373 Nm
6Cylinders6
Fuel & Consumption
Jaguar XJSSpecificationBuick Riviera
PetrolFuel typePetrol
89 ltFuel tank73 lt
16,7 ltUrban consumption18 lt
8,1 ltExtra-urban consumption10 lt
9,9 ltAverage consumption—
Transmission & Chassis
Jaguar XJSSpecificationBuick Riviera
Rear-wheel driveDrivetrainFront-wheel drive
5Gears4
235/60 VR15Tyre size225/60 R16 S
YesABSYes
Dimensions
Jaguar XJSSpecificationBuick Riviera
4820 mmLength5263 mm
1793 mmWidth1906 mm
1254 mmHeight1386 mm
1700 KgWeight1696 Kg
2588 mmWheelbase2890 mm
E-Kıyasla Editor’s Note
1990 Jaguar XJS and 1994 Buick Riviera approach the same decision from different angles. We compare the exact versions so changes in engine, transmission, dimensions and equipment are not hidden behind the model names.
Overall, Buick Riviera leads the E-Kıyasla score by 1 points. The score provides a consistent summary, while the best choice can still change with priorities such as urban efficiency, luggage space, performance or equipment.
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