1999 Buick Regal vs. 1989 Jaguar XJS
To start off, 1999 Buick Regal is newer by 10 year(s). Which means there will be less support and parts availability for 1989 Jaguar XJS. In addition, the cost of maintenance, including insurance, on 1989 Jaguar XJS would be higher. At 3,789 cc (6 cylinders), 1999 Buick Regal is equipped with a bigger engine. In terms of performance, 1999 Buick Regal (245 HP @ 5200 RPM) has 28 more horse power than 1989 Jaguar XJS. (217 HP @ 5300 RPM). In normal driving conditions, 1999 Buick Regal should accelerate faster than 1989 Jaguar XJS. With that said, vehicle weight also plays an important factor in acceleration. 1989 Jaguar XJS weights approximately 70 kg more than 1999 Buick Regal.
Because 1989 Jaguar XJS 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 1989 Jaguar XJS. However, in wet, icy, snow, or gravel driving conditions, 1999 Buick Regal, 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, 1999 Buick Regal (380 Nm @ 3600 RPM) has 49 more torque (in Nm) than 1989 Jaguar XJS. (331 Nm @ 4000 RPM). This means 1999 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 1989 Jaguar XJS. 1999 Buick Regal has automatic transmission and 1989 Jaguar XJS has manual transmission. 1989 Jaguar XJS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Buick Regal will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Buick Regal | 1989 Jaguar XJS | |
| Make | Buick | Jaguar |
| Model | Regal | XJS |
| Year Released | 1999 | 1989 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3789 cc | 3590 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 245 HP | 217 HP |
| Engine RPM | 5200 RPM | 5300 RPM |
| Torque | 380 Nm | 331 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Engine Bore Size | 97 mm | 91 mm |
| Engine Stroke Size | 86 mm | 92 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1560 kg | 1630 kg |
| Vehicle Length | 4990 mm | 4880 mm |
| Vehicle Width | 1850 mm | 1800 mm |
| Vehicle Height | 1440 mm | 1270 mm |
| Wheelbase Size | 2780 mm | 2600 mm |
