1991 Citroen ZX vs. 2007 Audi A4
To start off, 2007 Audi A4 is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Citroen ZX. In addition, the cost of maintenance, including insurance, on 1991 Citroen ZX would be higher. At 1,968 cc (4 cylinders), 2007 Audi A4 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (138 HP @ 4000 RPM) has 8 more horse power than 1991 Citroen ZX. (130 HP @ 6000 RPM) In normal driving conditions, 2007 Audi A4 should accelerate faster than 1991 Citroen ZX. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 171 kg more than 1991 Citroen ZX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2007 Audi A4 (320 Nm @ 1750 RPM) has 160 more torque (in Nm) than 1991 Citroen ZX. (160 Nm @ 4750 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen ZX. 2007 Audi A4 has automatic transmission and 1991 Citroen ZX has manual transmission. 1991 Citroen ZX will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
1991 Citroen ZX | 2007 Audi A4 | |
Make | Citroen | Audi |
Model | ZX | A4 |
Year Released | 1991 | 2007 |
Engine Position | Front | Front |
Engine Size | 1905 cc | 1968 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 130 HP | 138 HP |
Engine RPM | 6000 RPM | 4000 RPM |
Torque | 160 Nm | 320 Nm |
Torque RPM | 4750 RPM | 1750 RPM |
Engine Bore Size | 83 mm | 81.1 mm |
Engine Stroke Size | 88 mm | 95.5 mm |
Engine Compression Ratio | 9.6:1 | 18.0:1 |
Acceleration 0-100mph | 9.5 seconds | 9.9 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1104 kg | 1275 kg |
Vehicle Length | 4090 mm | 4550 mm |
Vehicle Width | 1710 mm | 1780 mm |
Vehicle Height | 1410 mm | 1430 mm |
Wheelbase Size | 2550 mm | 2660 mm |