1999 Buick Riviera vs. 1998 Jaguar XJ8
To start off, 1999 Buick Riviera is newer by 1 year(s). Which means there will be less support and parts availability for 1998 Jaguar XJ8. In addition, the cost of maintenance, including insurance, on 1998 Jaguar XJ8 would be higher. At 3,981 cc (8 cylinders), 1998 Jaguar XJ8 is equipped with a bigger engine. In terms of performance, 1998 Jaguar XJ8 (290 HP @ 6100 RPM) has 85 more horse power than 1999 Buick Riviera. (205 HP @ 5200 RPM) In normal driving conditions, 1998 Jaguar XJ8 should accelerate faster than 1999 Buick Riviera. With that said, vehicle weight also plays an important factor in acceleration. 1998 Jaguar XJ8 weights approximately 90 kg more than 1999 Buick Riviera. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1998 Jaguar XJ8 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1998 Jaguar XJ8. However, in wet, icy, snow, or gravel driving conditions, 1999 Buick Riviera, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1998 Jaguar XJ8 (525 Nm @ 4250 RPM) has 213 more torque (in Nm) than 1999 Buick Riviera. (312 Nm @ 4000 RPM). This means 1998 Jaguar XJ8 will have an easier job in driving up hills or pulling heavy equipment than 1999 Buick Riviera.
Compare all specifications:
1999 Buick Riviera | 1998 Jaguar XJ8 | |
Make | Buick | Jaguar |
Model | Riviera | XJ8 |
Year Released | 1999 | 1998 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 3791 cc | 3981 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 205 HP | 290 HP |
Engine RPM | 5200 RPM | 6100 RPM |
Torque | 312 Nm | 525 Nm |
Torque RPM | 4000 RPM | 4250 RPM |
Engine Bore Size | 96.5 mm | 86.1 mm |
Engine Stroke Size | 86.4 mm | 86.1 mm |
Engine Compression Ratio | 9.4:1 | 10.8:1 |
Drive Type | Front | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1700 kg | 1790 kg |
Vehicle Length | 5270 mm | 5030 mm |
Vehicle Width | 1910 mm | 1800 mm |
Vehicle Height | 1400 mm | 1350 mm |