2005 BMW X5 vs. 1997 TVR Speed 12
To start off, 2005 BMW X5 is newer by 8 year(s). Which means there will be less support and parts availability for 1997 TVR Speed 12. In addition, the cost of maintenance, including insurance, on 1997 TVR Speed 12 would be higher. At 7,730 cc (12 cylinders), 1997 TVR Speed 12 is equipped with a bigger engine. In terms of performance, 1997 TVR Speed 12 (800 HP @ 8250 RPM) has 585 more horse power than 2005 BMW X5. (215 HP @ 4000 RPM) In normal driving conditions, 1997 TVR Speed 12 should accelerate faster than 2005 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X5 weights approximately 1168 kg more than 1997 TVR Speed 12.
Because 2005 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1997 TVR Speed 12. In wet, icy, snow, or gravel driving conditions, 2005 BMW X5 will offer significantly more control. 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, 1997 TVR Speed 12 (881 Nm @ 5750 RPM) has 361 more torque (in Nm) than 2005 BMW X5. (520 Nm @ 2000 RPM). This means 1997 TVR Speed 12 will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW X5.
Compare all specifications:
| 2005 BMW X5 | 1997 TVR Speed 12 | |
| Make | BMW | TVR |
| Model | X5 | Speed 12 |
| Year Released | 2005 | 1997 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2926 cc | 7730 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 215 HP | 800 HP |
| Engine RPM | 4000 RPM | 8250 RPM |
| Torque | 520 Nm | 881 Nm |
| Torque RPM | 2000 RPM | 5750 RPM |
| Engine Bore Size | 84 mm | 96 mm |
| Engine Stroke Size | 90 mm | 89 mm |
| Engine Compression Ratio | 18.0:1 | 12.5:1 |
| Top Speed | 210 km/hour | 337 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2170 kg | 1002 kg |
| Vehicle Length | 4670 mm | 4630 mm |
| Vehicle Width | 1880 mm | 2040 mm |
| Vehicle Height | 1720 mm | 1170 mm |
| Wheelbase Size | 2830 mm | 2650 mm |
