1958 Ferrari 250 Testarossa vs. 1986 Renault 21
To start off, 1986 Renault 21 is newer by 28 year(s). Which means there will be less support and parts availability for 1958 Ferrari 250 Testarossa. In addition, the cost of maintenance, including insurance, on 1958 Ferrari 250 Testarossa would be higher. At 2,953 cc (12 cylinders), 1958 Ferrari 250 Testarossa is equipped with a bigger engine. In terms of performance, 1958 Ferrari 250 Testarossa (296 HP @ 7200 RPM) has 176 more horse power than 1986 Renault 21. (120 HP @ 5500 RPM). In normal driving conditions, 1958 Ferrari 250 Testarossa should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 1986 Renault 21 weights approximately 335 kg more than 1958 Ferrari 250 Testarossa.
Because 1958 Ferrari 250 Testarossa 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 1958 Ferrari 250 Testarossa. 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, 1958 Ferrari 250 Testarossa (300 Nm @ 5500 RPM) has 132 more torque (in Nm) than 1986 Renault 21. (168 Nm @ 4500 RPM). This means 1958 Ferrari 250 Testarossa will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21.
Compare all specifications:
| 1958 Ferrari 250 Testarossa | 1986 Renault 21 | |
| Make | Ferrari | Renault |
| Model | 250 Testarossa | 21 |
| Year Released | 1958 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 2953 cc | 1998 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 296 HP | 120 HP |
| Engine RPM | 7200 RPM | 5500 RPM |
| Torque | 300 Nm | 168 Nm |
| Torque RPM | 5500 RPM | 4500 RPM |
| Engine Bore Size | 73 mm | 88.1 mm |
| Engine Stroke Size | 58.8 mm | 82 mm |
| Engine Compression Ratio | 9.8:1 | 10.0:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 800 kg | 1135 kg |
| Vehicle Length | 4180 mm | 4650 mm |
| Vehicle Width | 1560 mm | 1720 mm |
| Vehicle Height | 1020 mm | 1430 mm |
| Wheelbase Size | 2360 mm | 2760 mm |
