1990 Bentley Turbo vs. 2013 BMW 7 Series
To start off, 2013 BMW 7 Series is newer by 23 year(s). Which means there will be less support and parts availability for 1990 Bentley Turbo. In addition, the cost of maintenance, including insurance, on 1990 Bentley Turbo would be higher. At 6,750 cc (8 cylinders), 1990 Bentley Turbo is equipped with a bigger engine. In terms of performance, 2013 BMW 7 Series (439 HP @ 5500 RPM) has 123 more horse power than 1990 Bentley Turbo. (316 HP @ 4200 RPM) In normal driving conditions, 2013 BMW 7 Series should accelerate faster than 1990 Bentley Turbo. With that said, vehicle weight also plays an important factor in acceleration. 1990 Bentley Turbo weights approximately 233 kg more than 2013 BMW 7 Series.
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, 1990 Bentley Turbo (750 Nm @ 2000 RPM) has 99 more torque (in Nm) than 2013 BMW 7 Series. (651 Nm @ 4500 RPM). This means 1990 Bentley Turbo will have an easier job in driving up hills or pulling heavy equipment than 2013 BMW 7 Series.
Compare all specifications:
| 1990 Bentley Turbo | 2013 BMW 7 Series | |
| Make | Bentley | BMW |
| Model | Turbo | 7 Series |
| Year Released | 1990 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 6750 cc | 4395 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 316 HP | 439 HP |
| Engine RPM | 4200 RPM | 5500 RPM |
| Torque | 750 Nm | 651 Nm |
| Torque RPM | 2000 RPM | 4500 RPM |
| Engine Bore Size | 104.1 mm | 89 mm |
| Engine Stroke Size | 99.1 mm | 88 mm |
| Engine Compression Ratio | 8.0:1 | 10.0 :1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | 8-speed automatic |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 2410 kg | 2177 kg |
| Vehicle Length | 5270 mm | 5214 mm |
| Vehicle Width | 2010 mm | 2134 mm |
| Vehicle Height | 1490 mm | 1481 mm |
| Wheelbase Size | 3070 mm | 3210 mm |
