1984 Ford Sierra vs. 1986 Lancia Thema
To start off, 1986 Lancia Thema is newer by 2 year(s). Which means there will be less support and parts availability for 1984 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1984 Ford Sierra would be higher. At 1,994 cc (4 cylinders), 1986 Lancia Thema is equipped with a bigger engine. In terms of performance, 1986 Lancia Thema (120 HP @ 5250 RPM) has 45 more horse power than 1984 Ford Sierra. (75 HP @ 4800 RPM) In normal driving conditions, 1986 Lancia Thema should accelerate faster than 1984 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1986 Lancia Thema weights approximately 110 kg more than 1984 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1984 Ford Sierra is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1984 Ford Sierra. However, in wet, icy, snow, or gravel driving conditions, 1986 Lancia Thema, being front wheel drive (FWD), will offer much better control with better grip. 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, 1986 Lancia Thema (165 Nm @ 3300 RPM) has 42 more torque (in Nm) than 1984 Ford Sierra. (123 Nm @ 2900 RPM). This means 1986 Lancia Thema will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra.
Compare all specifications:
1984 Ford Sierra | 1986 Lancia Thema | |
Make | Ford | Lancia |
Model | Sierra | Thema |
Year Released | 1984 | 1986 |
Engine Position | Front | Front |
Engine Size | 1593 cc | 1994 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 75 HP | 120 HP |
Engine RPM | 4800 RPM | 5250 RPM |
Torque | 123 Nm | 165 Nm |
Torque RPM | 2900 RPM | 3300 RPM |
Engine Bore Size | 87.7 mm | 84 mm |
Engine Stroke Size | 66 mm | 90 mm |
Engine Compression Ratio | 9.5:1 | 9.5:1 |
Top Speed | 166 km/hour | 195 km/hour |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1040 kg | 1150 kg |
Vehicle Length | 4430 mm | 4600 mm |
Vehicle Width | 1730 mm | 1760 mm |
Vehicle Height | 1370 mm | 1440 mm |
Wheelbase Size | 2610 mm | 2670 mm |