2008 BMW 760 vs. 1991 Renault 21
To start off, 2008 BMW 760 is newer by 17 year(s). Which means there will be less support and parts availability for 1991 Renault 21. In addition, the cost of maintenance, including insurance, on 1991 Renault 21 would be higher. At 5,972 cc (12 cylinders), 2008 BMW 760 is equipped with a bigger engine. In terms of performance, 2008 BMW 760 (440 HP @ 6000 RPM) has 365 more horse power than 1991 Renault 21. (75 HP @ 5000 RPM). In normal driving conditions, 2008 BMW 760 should accelerate faster than 1991 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 760 weights approximately 1150 kg more than 1991 Renault 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 BMW 760 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2008 BMW 760. However, in wet, icy, snow, or gravel driving conditions, 1991 Renault 21, being front wheel drive (FWD), will offer much better control with better grip. 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, 2008 BMW 760 (600 Nm @ 3250 RPM) has 471 more torque (in Nm) than 1991 Renault 21. (129 Nm @ 3250 RPM). This means 2008 BMW 760 will have an easier job in driving up hills or pulling heavy equipment than 1991 Renault 21. 2008 BMW 760 has automatic transmission and 1991 Renault 21 has manual transmission. 1991 Renault 21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 BMW 760 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 BMW 760 | 1991 Renault 21 | |
| Make | BMW | Renault |
| Model | 760 | 21 |
| Year Released | 2008 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 5972 cc | 1721 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 440 HP | 75 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 600 Nm | 129 Nm |
| Torque RPM | 3250 RPM | 3250 RPM |
| Engine Compression Ratio | 11.3:1 | 9.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2105 kg | 955 kg |
| Vehicle Length | 5040 mm | 4470 mm |
| Vehicle Width | 1910 mm | 1730 mm |
| Vehicle Height | 1500 mm | 1430 mm |
| Wheelbase Size | 3000 mm | 2550 mm |
| Fuel Consumption Overall | 12.4 L/100km | 7 L/100km |
| Fuel Tank Capacity | 88 L | 55 L |
