1991 BMW M12 vs. 1999 Jaguar XK
To start off, 1999 Jaguar XK is newer by 8 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, 1991 BMW M12 (296 HP @ 5200 RPM) has 5 more horse power than 1999 Jaguar XK. (291 HP @ 6100 RPM). In normal driving conditions, 1991 BMW M12 should accelerate faster than 1999 Jaguar XK.
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, 1991 BMW M12 (450 Nm @ 4100 RPM) has 57 more torque (in Nm) than 1999 Jaguar XK. (393 Nm @ 4250 RPM). This means 1991 BMW M12 will have an easier job in driving up hills or pulling heavy equipment than 1999 Jaguar XK. 1999 Jaguar XK has automatic transmission and 1991 BMW M12 has manual transmission. 1991 BMW M12 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Jaguar XK will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 BMW M12 | 1999 Jaguar XK | |
| Make | BMW | Jaguar |
| Model | M12 | XK |
| Year Released | 1991 | 1999 |
| Body Type | Coupe | Coupe |
| Engine Position | Middle | Front |
| Engine Size | 4988 cc | 3996 cc |
| Engine Cylinders | 12 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 296 HP | 291 HP |
| Engine RPM | 5200 RPM | 6100 RPM |
| Torque | 450 Nm | 393 Nm |
| Torque RPM | 4100 RPM | 4250 RPM |
| Engine Bore Size | 84 mm | 86 mm |
| Engine Stroke Size | 75 mm | 86 mm |
| Engine Compression Ratio | 8.8:1 | 10.7:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Length | 4370 mm | 4770 mm |
| Vehicle Width | 2000 mm | 1840 mm |
| Vehicle Height | 1110 mm | 1300 mm |
| Wheelbase Size | 2610 mm | 3040 mm |
