2005 Audi A8 vs. 1985 Ford Sierra
To start off, 2005 Audi A8 is newer by 20 year(s). Which means there will be less support and parts availability for 1985 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1985 Ford Sierra would be higher. At 2,976 cc (6 cylinders), 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (218 HP @ 6300 RPM) has 70 more horse power than 1985 Ford Sierra. (148 HP @ 5700 RPM). In normal driving conditions, 2005 Audi A8 should accelerate faster than 1985 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1985 Ford Sierra weights approximately 305 kg more than 2005 Audi A8.
Let's talk about torque, 2005 Audi A8 (300 Nm @ 8200 RPM) has 80 more torque (in Nm) than 1985 Ford Sierra. (220 Nm @ 3800 RPM). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1985 Ford Sierra.
Compare all specifications:
2005 Audi A8 | 1985 Ford Sierra | |
Make | Audi | Ford |
Model | A8 | Sierra |
Year Released | 2005 | 1985 |
Engine Position | Front | Front |
Engine Size | 2976 cc | 2790 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 218 HP | 148 HP |
Engine RPM | 6300 RPM | 5700 RPM |
Torque | 300 Nm | 220 Nm |
Torque RPM | 8200 RPM | 3800 RPM |
Engine Bore Size | 82.5 mm | 93 mm |
Engine Stroke Size | 92.8 mm | 68.5 mm |
Fuel Type | Gasoline - Premium | Gasoline |
Vehicle Weight | 900 kg | 1205 kg |
Vehicle Length | 5190 mm | 4400 mm |
Vehicle Width | 1900 mm | 1680 mm |
Vehicle Height | 1460 mm | 1370 mm |
Wheelbase Size | 3080 mm | 2620 mm |