2007 BMW X3 vs. 1997 TVR Speed 12
To start off, 2007 BMW X3 is newer by 10 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 651 more horse power than 2007 BMW X3. (149 HP @ 4000 RPM) In normal driving conditions, 1997 TVR Speed 12 should accelerate faster than 2007 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 738 kg more than 1997 TVR Speed 12.
Because 2007 BMW X3 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, 2007 BMW X3 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 551 more torque (in Nm) than 2007 BMW X3. (330 Nm @ 2000 RPM). This means 1997 TVR Speed 12 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW X3.
Compare all specifications:
| 2007 BMW X3 | 1997 TVR Speed 12 | |
| Make | BMW | TVR |
| Model | X3 | Speed 12 |
| Year Released | 2007 | 1997 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 7730 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 149 HP | 800 HP |
| Engine RPM | 4000 RPM | 8250 RPM |
| Torque | 330 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 | 17.0:1 | 12.5:1 |
| Top Speed | 215 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 | 1740 kg | 1002 kg |
| Vehicle Length | 4570 mm | 4630 mm |
| Vehicle Width | 1680 mm | 2040 mm |
| Vehicle Height | 1860 mm | 1170 mm |
| Wheelbase Size | 2800 mm | 2650 mm |
