1999 Audi TT vs. 1991 Ford Sierra
To start off, 1999 Audi TT is newer by 8 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 1,780 cc (4 cylinders), 1999 Audi TT is equipped with a bigger engine. In terms of performance, 1999 Audi TT (175 HP @ 6500 RPM) has 100 more horse power than 1991 Ford Sierra. (75 HP @ 4500 RPM). In normal driving conditions, 1999 Audi TT should accelerate faster than 1991 Ford Sierra.
Let's talk about torque, 1999 Audi TT (237 Nm) has 85 more torque (in Nm) than 1991 Ford Sierra. (152 Nm). This means 1999 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Sierra.
Compare all specifications:
1999 Audi TT | 1991 Ford Sierra | |
Make | Audi | Ford |
Model | TT | Sierra |
Year Released | 1999 | 1991 |
Engine Position | Front | Front |
Engine Size | 1780 cc | 1751 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 175 HP | 75 HP |
Engine RPM | 6500 RPM | 4500 RPM |
Torque | 237 Nm | 152 Nm |
Engine Bore Size | 81.1 mm | 82.5 mm |
Engine Stroke Size | 86.4 mm | 82 mm |
Engine Compression Ratio | 9.5:1 | 21.5:1 |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Length | 4050 mm | 4430 mm |
Vehicle Width | 1770 mm | 1700 mm |
Vehicle Height | 1350 mm | 1370 mm |
Wheelbase Size | 2430 mm | 2620 mm |