2009 Nissan GT-R vs. 1986 Renault 21
To start off, 2009 Nissan GT-R is newer by 23 year(s). Which means there will be less support and parts availability for 1986 Renault 21. In addition, the cost of maintenance, including insurance, on 1986 Renault 21 would be higher. At 3,797 cc (6 cylinders), 2009 Nissan GT-R is equipped with a bigger engine. In terms of performance, 2009 Nissan GT-R (478 HP @ 6400 RPM) has 414 more horse power than 1986 Renault 21. (64 HP @ 4500 RPM). In normal driving conditions, 2009 Nissan GT-R should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2009 Nissan GT-R weights approximately 392 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 2009 Nissan GT-R is four wheel drive (4WD), it will have significant more traction and grip than 1986 Renault 21. In wet, icy, snow, or gravel driving conditions, 2009 Nissan GT-R will offer significantly more control. 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 Nissan GT-R (588 Nm @ 3200 RPM) has 470 more torque (in Nm) than 1986 Renault 21. (118 Nm @ 2250 RPM). This means 2009 Nissan GT-R will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21. 2009 Nissan GT-R has automatic transmission and 1986 Renault 21 has manual transmission. 1986 Renault 21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Nissan GT-R will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Nissan GT-R | 1986 Renault 21 | |
| Make | Nissan | Renault |
| Model | GT-R | 21 |
| Year Released | 2009 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 3797 cc | 1870 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 478 HP | 64 HP |
| Engine RPM | 6400 RPM | 4500 RPM |
| Torque | 588 Nm | 118 Nm |
| Torque RPM | 3200 RPM | 2250 RPM |
| Engine Compression Ratio | 9.0:1 | 21.5:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1442 kg | 1050 kg |
| Vehicle Length | 4660 mm | 4540 mm |
| Vehicle Width | 1900 mm | 1730 mm |
| Vehicle Height | 1380 mm | 1430 mm |
| Wheelbase Size | 2790 mm | 2670 mm |
