2008 Citroen C4 vs. 1991 Opel Frontera
To start off, 2008 Citroen C4 is newer by 17 year(s). Which means there will be less support and parts availability for 1991 Opel Frontera. In addition, the cost of maintenance, including insurance, on 1991 Opel Frontera would be higher. At 1,998 cc (4 cylinders), 1991 Opel Frontera is equipped with a bigger engine. In terms of performance, 1991 Opel Frontera (114 HP) has 6 more horse power than 2008 Citroen C4. (108 HP) In normal driving conditions, 1991 Opel Frontera should accelerate faster than 2008 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 1991 Opel Frontera weights approximately 361 kg more than 2008 Citroen C4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Opel Frontera is four wheel drive (4WD), it will have significant more traction and grip than 2008 Citroen C4. In wet, icy, snow, or gravel driving conditions, 1991 Opel Frontera will offer significantly more control. 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, 1991 Opel Frontera (170 Nm @ 2800 RPM) has 23 more torque (in Nm) than 2008 Citroen C4. (147 Nm @ 4000 RPM). This means 1991 Opel Frontera will have an easier job in driving up hills or pulling heavy equipment than 2008 Citroen C4.
Compare all specifications:
| 2008 Citroen C4 | 1991 Opel Frontera | |
| Make | Citroen | Opel |
| Model | C4 | Frontera |
| Year Released | 2008 | 1991 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 1587 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 108 HP | 114 HP |
| Torque | 147 Nm | 170 Nm |
| Torque RPM | 4000 RPM | 2800 RPM |
| Engine Bore Size | 78.5 mm | 86 mm |
| Engine Stroke Size | 82 mm | 86 mm |
| Engine Compression Ratio | 11.0:1 | 9.2:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1278 kg | 1639 kg |
| Vehicle Length | 4270 mm | 4210 mm |
| Vehicle Width | 1780 mm | 1790 mm |
| Vehicle Height | 1460 mm | 1700 mm |
| Wheelbase Size | 2610 mm | 2470 mm |
| Fuel Tank Capacity | 60 L | 75 L |
