1986 Renault 21 vs. 2009 Cadillac CTS
To start off, 2009 Cadillac CTS 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 3,564 cc (6 cylinders), 2009 Cadillac CTS is equipped with a bigger engine. In terms of performance, 2009 Cadillac CTS (307 HP) has 237 more horse power than 1986 Renault 21. (70 HP) In normal driving conditions, 2009 Cadillac CTS should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac CTS weights approximately 818 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 Cadillac CTS 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 2009 Cadillac CTS. 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, 2009 Cadillac CTS (374 Nm) has 302 more torque (in Nm) than 1986 Renault 21. (72 Nm). This means 2009 Cadillac CTS will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21. 2009 Cadillac CTS 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 Cadillac CTS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1986 Renault 21 | 2009 Cadillac CTS | |
| Make | Renault | Cadillac |
| Model | 21 | CTS |
| Year Released | 1986 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1397 cc | 3564 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 70 HP | 307 HP |
| Torque | 72 Nm | 374 Nm |
| Top Speed | 163 km/hour | 249 km/hour |
| Acceleration 0-100mph | 14.5 seconds | 6.6 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 970 kg | 1788 kg |
| Vehicle Length | 4470 mm | 4870 mm |
| Vehicle Width | 1710 mm | 1850 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2670 mm | 2890 mm |
| Fuel Tank Capacity | 66 L | 68 L |
