1984 Ford Sierra vs. 2009 Land Rover Discovery
To start off, 2009 Land Rover Discovery is newer by 25 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 2,720 cc (6 cylinders), 2009 Land Rover Discovery is equipped with a bigger engine. In terms of performance, 2009 Land Rover Discovery (187 HP @ 4000 RPM) has 121 more horse power than 1984 Ford Sierra. (66 HP @ 4200 RPM) In normal driving conditions, 2009 Land Rover Discovery should accelerate faster than 1984 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Land Rover Discovery weights approximately 1523 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 2009 Land Rover Discovery is four wheel drive (4WD), it will have significant more traction and grip than 1984 Ford Sierra. In wet, icy, snow, or gravel driving conditions, 2009 Land Rover Discovery 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, 2009 Land Rover Discovery (440 Nm @ 1900 RPM) has 300 more torque (in Nm) than 1984 Ford Sierra. (140 Nm @ 2000 RPM). This means 2009 Land Rover Discovery will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra. 2009 Land Rover Discovery has automatic transmission and 1984 Ford Sierra has manual transmission. 1984 Ford Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Land Rover Discovery will be easier to drive especially in heavy traffic.
Compare all specifications:
1984 Ford Sierra | 2009 Land Rover Discovery | |
Make | Ford | Land Rover |
Model | Sierra | Discovery |
Year Released | 1984 | 2009 |
Engine Position | Front | Front |
Engine Size | 2304 cc | 2720 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 66 HP | 187 HP |
Engine RPM | 4200 RPM | 4000 RPM |
Torque | 140 Nm | 440 Nm |
Torque RPM | 2000 RPM | 1900 RPM |
Engine Bore Size | 94 mm | 81 mm |
Engine Stroke Size | 83 mm | 88 mm |
Top Speed | 155 km/hour | 180 km/hour |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1195 kg | 2718 kg |
Vehicle Length | 4420 mm | 4840 mm |
Vehicle Width | 1730 mm | 1890 mm |
Vehicle Height | 1420 mm | 1920 mm |
Wheelbase Size | 2620 mm | 2890 mm |
Fuel Tank Capacity | 60 L | 82 L |