1986 Renault 21 vs. 2005 Suzuki Grand Vitara
To start off, 2005 Suzuki Grand Vitara is newer by 19 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 2,491 cc (6 cylinders), 2005 Suzuki Grand Vitara is equipped with a bigger engine. In terms of performance, 2005 Suzuki Grand Vitara (165 HP @ 6000 RPM) has 90 more horse power than 1986 Renault 21. (75 HP @ 5000 RPM) In normal driving conditions, 2005 Suzuki Grand Vitara should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2005 Suzuki Grand Vitara weights approximately 490 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.
Let's talk about torque, 2005 Suzuki Grand Vitara (220 Nm) has 91 more torque (in Nm) than 1986 Renault 21. (129 Nm). This means 2005 Suzuki Grand Vitara will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21.
Compare all specifications:
| 1986 Renault 21 | 2005 Suzuki Grand Vitara | |
| Make | Renault | Suzuki |
| Model | 21 | Grand Vitara |
| Year Released | 1986 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1721 cc | 2491 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 75 HP | 165 HP |
| Engine RPM | 5000 RPM | 6000 RPM |
| Torque | 129 Nm | 220 Nm |
| Engine Bore Size | 81 mm | 84 mm |
| Engine Stroke Size | 83.5 mm | 75 mm |
| Engine Compression Ratio | 9.2:1 | 9.5:1 |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 955 kg | 1445 kg |
| Vehicle Length | 4470 mm | 4180 mm |
| Vehicle Width | 1710 mm | 1790 mm |
| Vehicle Height | 1420 mm | 1720 mm |
| Wheelbase Size | 2670 mm | 2490 mm |
| Fuel Tank Capacity | 66 L | 64 L |
