1984 Lancia Thema vs. 1978 Renault 18
To start off, 1984 Lancia Thema is newer by 6 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 1,995 cc (4 cylinders), 1978 Renault 18 is equipped with a bigger engine. In terms of performance, 1984 Lancia Thema (163 HP @ 5500 RPM) has 59 more horse power than 1978 Renault 18. (104 HP @ 5500 RPM). In normal driving conditions, 1984 Lancia Thema should accelerate faster than 1978 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 1984 Lancia Thema weights approximately 83 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, 1984 Lancia Thema (290 Nm @ 2750 RPM) has 130 more torque (in Nm) than 1978 Renault 18. (160 Nm @ 3000 RPM). This means 1984 Lancia Thema will have an easier job in driving up hills or pulling heavy equipment than 1978 Renault 18.
Compare all specifications:
1984 Lancia Thema | 1978 Renault 18 | |
Make | Lancia | Renault |
Model | Thema | 18 |
Year Released | 1984 | 1978 |
Engine Position | Front | Front |
Engine Size | 1994 cc | 1995 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 163 HP | 104 HP |
Engine RPM | 5500 RPM | 5500 RPM |
Torque | 290 Nm | 160 Nm |
Torque RPM | 2750 RPM | 3000 RPM |
Engine Bore Size | 84 mm | 88 mm |
Engine Stroke Size | 90 mm | 82 mm |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1150 kg | 1067 kg |
Vehicle Length | 4600 mm | 4380 mm |
Vehicle Width | 1760 mm | 1680 mm |
Vehicle Height | 1440 mm | 1410 mm |
Wheelbase Size | 2670 mm | 2470 mm |
Fuel Tank Capacity | 65 L | 53 L |