2009 BMW Z4 vs. 1981 Renault Siete
To start off, 2009 BMW Z4 is newer by 28 year(s). Which means there will be less support and parts availability for 1981 Renault Siete. In addition, the cost of maintenance, including insurance, on 1981 Renault Siete would be higher. At 2,979 cc (6 cylinders), 2009 BMW Z4 is equipped with a bigger engine. In terms of performance, 2009 BMW Z4 (335 HP) has 291 more horse power than 1981 Renault Siete. (44 HP). In normal driving conditions, 2009 BMW Z4 should accelerate faster than 1981 Renault Siete. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW Z4 weights approximately 710 kg more than 1981 Renault Siete. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 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 2009 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 1981 Renault Siete, 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, 2009 BMW Z4 (315 Nm @ 2750 RPM) has 231 more torque (in Nm) than 1981 Renault Siete. (84 Nm @ 2000 RPM). This means 2009 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1981 Renault Siete.
Compare all specifications:
2009 BMW Z4 | 1981 Renault Siete | |
Make | BMW | Renault |
Model | Z4 | Siete |
Year Released | 2009 | 1981 |
Engine Position | Front | Front |
Engine Size | 2979 cc | 1108 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 335 HP | 44 HP |
Torque | 315 Nm | 84 Nm |
Torque RPM | 2750 RPM | 2000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Vehicle Weight | 1525 kg | 815 kg |
Vehicle Length | 4100 mm | 3900 mm |
Vehicle Width | 1790 mm | 1530 mm |
Vehicle Height | 1310 mm | 1430 mm |
Wheelbase Size | 2500 mm | 2540 mm |