2000 BMW Z3 vs. 1987 Renault 21
To start off, 2000 BMW Z3 is newer by 13 year(s). Which means there will be less support and parts availability for 1987 Renault 21. In addition, the cost of maintenance, including insurance, on 1987 Renault 21 would be higher. At 2,171 cc (6 cylinders), 2000 BMW Z3 is equipped with a bigger engine. In terms of performance, 2000 BMW Z3 (167 HP @ 6100 RPM) has 103 more horse power than 1987 Renault 21. (64 HP @ 4500 RPM). In normal driving conditions, 2000 BMW Z3 should accelerate faster than 1987 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2000 BMW Z3 weights approximately 281 kg more than 1987 Renault 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2000 BMW Z3 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 2000 BMW Z3. However, in wet, icy, snow, or gravel driving conditions, 1987 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, 2000 BMW Z3 (210 Nm @ 3500 RPM) has 92 more torque (in Nm) than 1987 Renault 21. (118 Nm @ 2250 RPM). This means 2000 BMW Z3 will have an easier job in driving up hills or pulling heavy equipment than 1987 Renault 21. 2000 BMW Z3 has automatic transmission and 1987 Renault 21 has manual transmission. 1987 Renault 21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2000 BMW Z3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2000 BMW Z3 | 1987 Renault 21 | |
| Make | BMW | Renault |
| Model | Z3 | 21 |
| Year Released | 2000 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 2171 cc | 1869 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 167 HP | 64 HP |
| Engine RPM | 6100 RPM | 4500 RPM |
| Torque | 210 Nm | 118 Nm |
| Torque RPM | 3500 RPM | 2250 RPM |
| Engine Bore Size | 80 mm | 80 mm |
| Engine Stroke Size | 72 mm | 93 mm |
| Engine Compression Ratio | 10.8:1 | 21.5:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 7 seats |
| Vehicle Weight | 1386 kg | 1105 kg |
| Vehicle Length | 4060 mm | 4650 mm |
| Vehicle Width | 1750 mm | 1720 mm |
| Vehicle Height | 1300 mm | 1430 mm |
| Wheelbase Size | 2450 mm | 2820 mm |
