1978 Renault 18 vs. 1988 Volkswagen Quantum
To start off, 1988 Volkswagen Quantum is newer by 10 year(s). Which means there will be less support and parts availability for 1978 Renault 18. In addition, the cost of maintenance, including insurance, on 1978 Renault 18 would be higher. At 1,984 cc (4 cylinders), 1988 Volkswagen Quantum is equipped with a bigger engine. In terms of performance, 1988 Volkswagen Quantum (109 HP @ 5600 RPM) has 46 more horse power than 1978 Renault 18. (63 HP @ 5500 RPM) In normal driving conditions, 1988 Volkswagen Quantum should accelerate faster than 1978 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 1988 Volkswagen Quantum weights approximately 145 kg more than 1978 Renault 18. 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, 1988 Volkswagen Quantum (173 Nm @ 3000 RPM) has 70 more torque (in Nm) than 1978 Renault 18. (103 Nm @ 3000 RPM). This means 1988 Volkswagen Quantum will have an easier job in driving up hills or pulling heavy equipment than 1978 Renault 18. 1988 Volkswagen Quantum has automatic transmission and 1978 Renault 18 has manual transmission. 1978 Renault 18 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1988 Volkswagen Quantum will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1978 Renault 18 | 1988 Volkswagen Quantum | |
| Make | Renault | Volkswagen |
| Model | 18 | Quantum |
| Year Released | 1978 | 1988 |
| Engine Position | Front | Front |
| Engine Size | 1397 cc | 1984 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 63 HP | 109 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 103 Nm | 173 Nm |
| Torque RPM | 3000 RPM | 3000 RPM |
| Engine Bore Size | 76.1 mm | 82.5 mm |
| Engine Stroke Size | 77 mm | 92.8 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 985 kg | 1130 kg |
| Vehicle Length | 4410 mm | 4620 mm |
| Vehicle Width | 1710 mm | 1710 mm |
| Vehicle Height | 1410 mm | 1520 mm |
| Wheelbase Size | 2450 mm | 2560 mm |
