2001 Audi A8 vs. 1991 Ford Sierra
To start off, 2001 Audi A8 is newer by 10 year(s). Which means there will be less support and parts availability for 1991 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1991 Ford Sierra would be higher. At 2,770 cc (6 cylinders), 2001 Audi A8 is equipped with a bigger engine. In terms of performance, 2001 Audi A8 (190 HP @ 6000 RPM) has 115 more horse power than 1991 Ford Sierra. (75 HP @ 4500 RPM). In normal driving conditions, 2001 Audi A8 should accelerate faster than 1991 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2001 Audi A8 weights approximately 365 kg more than 1991 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2001 Audi A8 (280 Nm @ 3200 RPM) has 128 more torque (in Nm) than 1991 Ford Sierra. (152 Nm @ 2200 RPM). This means 2001 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Sierra.
Compare all specifications:
2001 Audi A8 | 1991 Ford Sierra | |
Make | Audi | Ford |
Model | A8 | Sierra |
Year Released | 2001 | 1991 |
Engine Position | Front | Front |
Engine Size | 2770 cc | 1751 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 190 HP | 75 HP |
Engine RPM | 6000 RPM | 4500 RPM |
Torque | 280 Nm | 152 Nm |
Torque RPM | 3200 RPM | 2200 RPM |
Fuel Type | Gasoline | Diesel |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1510 kg | 1145 kg |
Vehicle Length | 5170 mm | 4430 mm |
Vehicle Width | 1890 mm | 1700 mm |
Vehicle Height | 1450 mm | 1370 mm |
Wheelbase Size | 3020 mm | 2620 mm |