1997 Bentley Turbo vs. 2006 BMW M5
To start off, 2006 BMW M5 is newer by 9 year(s). Which means there will be less support and parts availability for 1997 Bentley Turbo. In addition, the cost of maintenance, including insurance, on 1997 Bentley Turbo would be higher. At 6,750 cc (8 cylinders), 1997 Bentley Turbo is equipped with a bigger engine. In terms of performance, 2006 BMW M5 (500 HP @ 7750 RPM) has 104 more horse power than 1997 Bentley Turbo. (396 HP @ 4150 RPM) In normal driving conditions, 2006 BMW M5 should accelerate faster than 1997 Bentley Turbo. With that said, vehicle weight also plays an important factor in acceleration. 1997 Bentley Turbo weights approximately 640 kg more than 2006 BMW M5.
Because 2006 BMW M5 is four wheel drive (4WD), it will have significant more traction and grip than 1997 Bentley Turbo. In wet, icy, snow, or gravel driving conditions, 2006 BMW M5 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 Bentley Turbo (800 Nm @ 2000 RPM) has 281 more torque (in Nm) than 2006 BMW M5. (519 Nm @ 6100 RPM). This means 1997 Bentley Turbo will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW M5. 1997 Bentley Turbo has automatic transmission and 2006 BMW M5 has manual transmission. 2006 BMW M5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1997 Bentley Turbo will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1997 Bentley Turbo | 2006 BMW M5 | |
| Make | Bentley | BMW |
| Model | Turbo | M5 |
| Year Released | 1997 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 6750 cc | 4998 cc |
| Engine Cylinders | 8 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 396 HP | 500 HP |
| Engine RPM | 4150 RPM | 7750 RPM |
| Torque | 800 Nm | 519 Nm |
| Torque RPM | 2000 RPM | 6100 RPM |
| Engine Compression Ratio | 8.7:1 | 12.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 2395 kg | 1755 kg |
| Vehicle Length | 5400 mm | 4860 mm |
| Vehicle Width | 2120 mm | 1850 mm |
| Vehicle Height | 1490 mm | 1470 mm |
| Wheelbase Size | 3130 mm | 2890 mm |
| Fuel Consumption Overall | 17.8 L/100km | 16.8 L/100km |
| Fuel Tank Capacity | 94 L | 70 L |
