1990 Bentley Turbo vs. 1999 Lexus IS
To start off, 1999 Lexus IS is newer by 9 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, 1990 Bentley Turbo (316 HP @ 4200 RPM) has 163 more horse power than 1999 Lexus IS. (153 HP @ 6200 RPM). In normal driving conditions, 1990 Bentley Turbo should accelerate faster than 1999 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 1990 Bentley Turbo weights approximately 1010 kg more than 1999 Lexus IS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 555 more torque (in Nm) than 1999 Lexus IS. (195 Nm @ 4600 RPM). This means 1990 Bentley Turbo will have an easier job in driving up hills or pulling heavy equipment than 1999 Lexus IS. 1990 Bentley Turbo has automatic transmission and 1999 Lexus IS has manual transmission. 1999 Lexus IS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1990 Bentley Turbo will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1990 Bentley Turbo | 1999 Lexus IS | |
| Make | Bentley | Lexus |
| Model | Turbo | IS |
| Year Released | 1990 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 6750 cc | 1988 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 316 HP | 153 HP |
| Engine RPM | 4200 RPM | 6200 RPM |
| Torque | 750 Nm | 195 Nm |
| Torque RPM | 2000 RPM | 4600 RPM |
| Engine Bore Size | 104.1 mm | 75 mm |
| Engine Stroke Size | 99.1 mm | 75 mm |
| Engine Compression Ratio | 8.0:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 2410 kg | 1400 kg |
| Vehicle Length | 5270 mm | 4410 mm |
| Vehicle Width | 2010 mm | 1730 mm |
| Vehicle Height | 1490 mm | 1430 mm |
| Wheelbase Size | 3070 mm | 2680 mm |
