2004 Fiat Panda vs. 1991 Renault 21
To start off, 2004 Fiat Panda is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Renault 21. In addition, the cost of maintenance, including insurance, on 1991 Renault 21 would be higher. At 1,721 cc (4 cylinders), 1991 Renault 21 is equipped with a bigger engine. In terms of performance, 1991 Renault 21 (75 HP @ 5000 RPM) has 4 more horse power than 2004 Fiat Panda. (71 HP @ 4000 RPM) In normal driving conditions, 1991 Renault 21 should accelerate faster than 2004 Fiat Panda. With that said, vehicle weight also plays an important factor in acceleration. 1991 Renault 21 weights approximately 85 kg more than 2004 Fiat Panda. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2004 Fiat Panda (260 Nm) has 131 more torque (in Nm) than 1991 Renault 21. (129 Nm). This means 2004 Fiat Panda will have an easier job in driving up hills or pulling heavy equipment than 1991 Renault 21.
Compare all specifications:
| 2004 Fiat Panda | 1991 Renault 21 | |
| Make | Fiat | Renault |
| Model | Panda | 21 |
| Year Released | 2004 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1247 cc | 1721 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 71 HP | 75 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 260 Nm | 129 Nm |
| Engine Bore Size | 69.6 mm | 81 mm |
| Engine Stroke Size | 82 mm | 83.5 mm |
| Engine Compression Ratio | 18.0:1 | 9.2:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 935 kg | 1020 kg |
| Vehicle Length | 3540 mm | 4650 mm |
| Vehicle Width | 1600 mm | 1720 mm |
| Vehicle Height | 1550 mm | 1430 mm |
| Wheelbase Size | 2310 mm | 2820 mm |
