1970 Pontiac Firebird vs. 1986 Renault 21
To start off, 1986 Renault 21 is newer by 16 year(s). Which means there will be less support and parts availability for 1970 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1970 Pontiac Firebird would be higher. At 6,547 cc (8 cylinders), 1970 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1970 Pontiac Firebird (173 HP @ 4400 RPM) has 53 more horse power than 1986 Renault 21. (120 HP @ 5500 RPM). In normal driving conditions, 1970 Pontiac Firebird should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 1970 Pontiac Firebird weights approximately 461 kg more than 1986 Renault 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1970 Pontiac Firebird 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 1970 Pontiac Firebird. However, in wet, icy, snow, or gravel driving conditions, 1986 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, 1970 Pontiac Firebird (421 Nm @ 2400 RPM) has 253 more torque (in Nm) than 1986 Renault 21. (168 Nm @ 4500 RPM). This means 1970 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21.
Compare all specifications:
1970 Pontiac Firebird | 1986 Renault 21 | |
Make | Pontiac | Renault |
Model | Firebird | 21 |
Year Released | 1970 | 1986 |
Engine Position | Front | Front |
Engine Size | 6547 cc | 1998 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 173 HP | 120 HP |
Engine RPM | 4400 RPM | 5500 RPM |
Torque | 421 Nm | 168 Nm |
Torque RPM | 2400 RPM | 4500 RPM |
Engine Bore Size | 104.7 mm | 88.1 mm |
Engine Stroke Size | 95.3 mm | 82 mm |
Drive Type | Rear | Front |
Number of Seats | 4 seats | 7 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1596 kg | 1135 kg |
Vehicle Length | 4880 mm | 4650 mm |
Vehicle Width | 1870 mm | 1720 mm |
Vehicle Height | 1290 mm | 1430 mm |
Wheelbase Size | 2750 mm | 2760 mm |