2004 BMW Z4 vs. 1981 Renault 18
To start off, 2004 BMW Z4 is newer by 23 year(s). Which means there will be less support and parts availability for 1981 Renault 18. In addition, the cost of maintenance, including insurance, on 1981 Renault 18 would be higher. At 2,494 cc (6 cylinders), 2004 BMW Z4 is equipped with a bigger engine. In terms of performance, 2004 BMW Z4 (185 HP) has 98 more horse power than 1981 Renault 18. (87 HP). In normal driving conditions, 2004 BMW Z4 should accelerate faster than 1981 Renault 18.
Because 2004 BMW Z4 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 2004 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 1981 Renault 18, 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, 2004 BMW Z4 (245 Nm) has 64 more torque (in Nm) than 1981 Renault 18. (181 Nm). This means 2004 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1981 Renault 18.
Compare all specifications:
| 2004 BMW Z4 | 1981 Renault 18 | |
| Make | BMW | Renault |
| Model | Z4 | 18 |
| Year Released | 2004 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 2068 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 185 HP | 87 HP |
| Torque | 245 Nm | 181 Nm |
| Engine Bore Size | 84 mm | 86 mm |
| Engine Stroke Size | 75 mm | 89 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Length | 4100 mm | 4470 mm |
| Vehicle Width | 1790 mm | 1710 mm |
| Vehicle Height | 1300 mm | 1410 mm |
