1989 Renault 21 vs. 2011 BMW 740
To start off, 2011 BMW 740 is newer by 22 year(s). Which means there will be less support and parts availability for 1989 Renault 21. In addition, the cost of maintenance, including insurance, on 1989 Renault 21 would be higher. At 3,000 cc (6 cylinders), 2011 BMW 740 is equipped with a bigger engine. In terms of performance, 2011 BMW 740 (315 HP @ 5800 RPM) has 197 more horse power than 1989 Renault 21. (118 HP @ 5500 RPM) In normal driving conditions, 2011 BMW 740 should accelerate faster than 1989 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW 740 weights approximately 760 kg more than 1989 Renault 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1989 Renault 21 is four wheel drive (4WD), it will have significant more traction and grip than 2011 BMW 740. In wet, icy, snow, or gravel driving conditions, 1989 Renault 21 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, 2011 BMW 740 (447 Nm @ 1600 RPM) has 278 more torque (in Nm) than 1989 Renault 21. (169 Nm @ 4500 RPM). This means 2011 BMW 740 will have an easier job in driving up hills or pulling heavy equipment than 1989 Renault 21. 2011 BMW 740 has automatic transmission and 1989 Renault 21 has manual transmission. 1989 Renault 21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 BMW 740 will be easier to drive especially in heavy traffic.
Compare all specifications:
1989 Renault 21 | 2011 BMW 740 | |
Make | Renault | BMW |
Model | 21 | 740 |
Year Released | 1989 | 2011 |
Engine Position | Front | Front |
Engine Size | 1995 cc | 3000 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 118 HP | 315 HP |
Engine RPM | 5500 RPM | 5800 RPM |
Torque | 169 Nm | 447 Nm |
Torque RPM | 4500 RPM | 1600 RPM |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Automatic |
Vehicle Weight | 1250 kg | 2010 kg |
Vehicle Length | 4650 mm | 5215 mm |
Vehicle Width | 1720 mm | 1902 mm |
Vehicle Height | 1430 mm | 1481 mm |
Wheelbase Size | 2820 mm | 3211 mm |