1978 BMW 725 vs. 1985 Renault Siete
To start off, 1985 Renault Siete is newer by 7 year(s). Which means there will be less support and parts availability for 1978 BMW 725. In addition, the cost of maintenance, including insurance, on 1978 BMW 725 would be higher. At 2,495 cc (6 cylinders), 1978 BMW 725 is equipped with a bigger engine. In terms of performance, 1978 BMW 725 (148 HP @ 5500 RPM) has 104 more horse power than 1985 Renault Siete. (44 HP @ 4400 RPM). In normal driving conditions, 1978 BMW 725 should accelerate faster than 1985 Renault Siete.
Because 1978 BMW 725 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 1978 BMW 725. However, in wet, icy, snow, or gravel driving conditions, 1985 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, 1978 BMW 725 (215 Nm @ 4000 RPM) has 131 more torque (in Nm) than 1985 Renault Siete. (84 Nm @ 2000 RPM). This means 1978 BMW 725 will have an easier job in driving up hills or pulling heavy equipment than 1985 Renault Siete.
Compare all specifications:
1978 BMW 725 | 1985 Renault Siete | |
Make | BMW | Renault |
Model | 725 | Siete |
Year Released | 1978 | 1985 |
Engine Position | Front | Front |
Engine Size | 2495 cc | 1108 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 148 HP | 44 HP |
Engine RPM | 5500 RPM | 4400 RPM |
Torque | 215 Nm | 84 Nm |
Torque RPM | 4000 RPM | 2000 RPM |
Engine Bore Size | 86.1 mm | 70 mm |
Engine Stroke Size | 71.6 mm | 72 mm |
Engine Compression Ratio | 9.6:1 | 9.5:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Vehicle Length | 4870 mm | 3900 mm |
Vehicle Width | 1810 mm | 1530 mm |
Vehicle Height | 1440 mm | 1430 mm |
Wheelbase Size | 2810 mm | 2540 mm |