1988 Renault 21 vs. 2007 Opel Signum
To start off, 2007 Opel Signum is newer by 19 year(s). Which means there will be less support and parts availability for 1988 Renault 21. In addition, the cost of maintenance, including insurance, on 1988 Renault 21 would be higher. At 2,196 cc (4 cylinders), 2007 Opel Signum is equipped with a bigger engine. In terms of performance, 2007 Opel Signum (153 HP @ 5600 RPM) has 78 more horse power than 1988 Renault 21. (75 HP @ 5000 RPM) In normal driving conditions, 2007 Opel Signum should accelerate faster than 1988 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Signum weights approximately 580 kg more than 1988 Renault 21. 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, 2007 Opel Signum (220 Nm @ 3800 RPM) has 91 more torque (in Nm) than 1988 Renault 21. (129 Nm @ 3250 RPM). This means 2007 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1988 Renault 21. 2007 Opel Signum has automatic transmission and 1988 Renault 21 has manual transmission. 1988 Renault 21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
1988 Renault 21 | 2007 Opel Signum | |
Make | Renault | Opel |
Model | 21 | Signum |
Year Released | 1988 | 2007 |
Engine Position | Front | Front |
Engine Size | 1721 cc | 2196 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 75 HP | 153 HP |
Engine RPM | 5000 RPM | 5600 RPM |
Torque | 129 Nm | 220 Nm |
Torque RPM | 3250 RPM | 3800 RPM |
Fuel Type | Gasoline | Gasoline - Premium |
Top Speed | 171 km/hour | 211 km/hour |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 955 kg | 1535 kg |
Vehicle Length | 4470 mm | 4640 mm |
Vehicle Width | 1730 mm | 1800 mm |
Vehicle Height | 1430 mm | 1470 mm |
Wheelbase Size | 2550 mm | 2840 mm |
Fuel Consumption Overall | 7 L/100km | 8.1 L/100km |
Fuel Tank Capacity | 55 L | 60 L |