1991 BMW M12 vs. 1994 Jaguar XJR
To start off, 1994 Jaguar XJR is newer by 3 year(s). Which means there will be less support and parts availability for 1991 BMW M12. In addition, the cost of maintenance, including insurance, on 1991 BMW M12 would be higher. At 4,988 cc (12 cylinders), 1991 BMW M12 is equipped with a bigger engine. In terms of performance, 1994 Jaguar XJR (322 HP @ 5000 RPM) has 26 more horse power than 1991 BMW M12. (296 HP @ 5200 RPM) In normal driving conditions, 1994 Jaguar XJR should accelerate faster than 1991 BMW M12.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1994 Jaguar XJR (512 Nm @ 3050 RPM) has 62 more torque (in Nm) than 1991 BMW M12. (450 Nm @ 4100 RPM). This means 1994 Jaguar XJR will have an easier job in driving up hills or pulling heavy equipment than 1991 BMW M12.
Compare all specifications:
| 1991 BMW M12 | 1994 Jaguar XJR | |
| Make | BMW | Jaguar |
| Model | M12 | XJR |
| Year Released | 1991 | 1994 |
| Engine Position | Middle | Front |
| Engine Size | 4988 cc | 3980 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 296 HP | 322 HP |
| Engine RPM | 5200 RPM | 5000 RPM |
| Torque | 450 Nm | 512 Nm |
| Torque RPM | 4100 RPM | 3050 RPM |
| Engine Bore Size | 84 mm | 91 mm |
| Engine Stroke Size | 75 mm | 102 mm |
| Engine Compression Ratio | 8.8:1 | 8.8:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4370 mm | 5000 mm |
| Vehicle Width | 2000 mm | 2080 mm |
| Vehicle Height | 1110 mm | 1310 mm |
| Wheelbase Size | 2610 mm | 2880 mm |
