2006 BMW Z4 vs. 2003 Bristol Blenheim
To start off, 2006 BMW Z4 is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Bristol Blenheim. In addition, the cost of maintenance, including insurance, on 2003 Bristol Blenheim would be higher. At 5,900 cc (8 cylinders), 2003 Bristol Blenheim is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW Z4 weights approximately 235 kg more than 2003 Bristol Blenheim.
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, 2003 Bristol Blenheim (529 Nm) has 229 more torque (in Nm) than 2006 BMW Z4. (300 Nm). This means 2003 Bristol Blenheim will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW Z4. 2003 Bristol Blenheim has automatic transmission and 2006 BMW Z4 has manual transmission. 2006 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Bristol Blenheim will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW Z4 | 2003 Bristol Blenheim | |
| Make | BMW | Bristol |
| Model | Z4 | Blenheim |
| Year Released | 2006 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 5900 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 229 HP | 0 HP |
| Torque | 300 Nm | 529 Nm |
| Engine Bore Size | 84 mm | 101.6 mm |
| Engine Stroke Size | 90 mm | 90.9 mm |
| Engine Compression Ratio | 10.2:1 | 9.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1630 kg | 1395 kg |
| Vehicle Length | 4570 mm | 4680 mm |
| Vehicle Width | 1790 mm | 1760 mm |
| Vehicle Height | 1680 mm | 1120 mm |
| Wheelbase Size | 2500 mm | 2900 mm |
| Fuel Tank Capacity | 55 L | 105 L |
