2007 Bentley Continental GTC vs. 1991 Citroen ZX
To start off, 2007 Bentley Continental GTC 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 5,998 cc, 2007 Bentley Continental GTC is equipped with a bigger engine. In terms of performance, 2007 Bentley Continental GTC (552 HP @ 6100 RPM) has 477 more horse power than 1991 Citroen ZX. (75 HP @ 5800 RPM). In normal driving conditions, 2007 Bentley Continental GTC should accelerate faster than 1991 Citroen ZX. With that said, vehicle weight also plays an important factor in acceleration. 2007 Bentley Continental GTC weights approximately 1475 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.
Because 2007 Bentley Continental GTC is four wheel drive (4WD), it will have significant more traction and grip than 1991 Citroen ZX. In wet, icy, snow, or gravel driving conditions, 2007 Bentley Continental GTC 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, 2007 Bentley Continental GTC (650 Nm @ 1600 RPM) has 540 more torque (in Nm) than 1991 Citroen ZX. (110 Nm @ 3400 RPM). This means 2007 Bentley Continental GTC will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen ZX. 2007 Bentley Continental GTC 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 Bentley Continental GTC will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Bentley Continental GTC | 1991 Citroen ZX | |
| Make | Bentley | Citroen |
| Model | Continental GTC | ZX |
| Year Released | 2007 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 5998 cc | 1360 cc |
| Engine Type | W | in-line |
| Horse Power | 552 HP | 75 HP |
| Engine RPM | 6100 RPM | 5800 RPM |
| Torque | 650 Nm | 110 Nm |
| Torque RPM | 1600 RPM | 3400 RPM |
| Engine Bore Size | 84.1 mm | 75 mm |
| Engine Stroke Size | 90.2 mm | 77 mm |
| Engine Compression Ratio | 9.0:1 | 9.3:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 2475 kg | 1000 kg |
| Vehicle Length | 4810 mm | 4070 mm |
| Vehicle Width | 1920 mm | 1710 mm |
| Vehicle Height | 1400 mm | 1410 mm |
| Wheelbase Size | 2750 mm | 2550 mm |
| Fuel Tank Capacity | 90 L | 56 L |
