1986 Renault 21 vs. 2012 Cadillac CTS-V
To start off, 2012 Cadillac CTS-V is newer by 26 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 6,200 cc (8 cylinders), 2012 Cadillac CTS-V is equipped with a bigger engine. In terms of performance, 2012 Cadillac CTS-V (556 HP @ 6100 RPM) has 481 more horse power than 1986 Renault 21. (75 HP @ 5000 RPM) In normal driving conditions, 2012 Cadillac CTS-V should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2012 Cadillac CTS-V weights approximately 960 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 2012 Cadillac CTS-V 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 2012 Cadillac CTS-V. 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, 2012 Cadillac CTS-V (746 Nm @ 3800 RPM) has 617 more torque (in Nm) than 1986 Renault 21. (129 Nm @ 3250 RPM). This means 2012 Cadillac CTS-V will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21.
Compare all specifications:
| 1986 Renault 21 | 2012 Cadillac CTS-V | |
| Make | Renault | Cadillac |
| Model | 21 | CTS-V |
| Year Released | 1986 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 1721 cc | 6200 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 75 HP | 556 HP |
| Engine RPM | 5000 RPM | 6100 RPM |
| Torque | 129 Nm | 746 Nm |
| Torque RPM | 3250 RPM | 3800 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Manual | 6-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 955 kg | 1915 kg |
| Vehicle Length | 4470 mm | 4859 mm |
| Vehicle Width | 1710 mm | 1842 mm |
| Vehicle Height | 1420 mm | 1455 mm |
| Wheelbase Size | 2670 mm | 2880 mm |
| Fuel Tank Capacity | 66 L | 68 L |
