2001 AC Aceca vs. 2001 Opel Signum
To start off, both 2001 AC Aceca and 2001 Opel Signum were released in the same year (2001). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,506 cc (8 cylinders), 2001 AC Aceca is equipped with a bigger engine. In terms of performance, 2001 AC Aceca (346 HP @ 6500 RPM) has 138 more horse power than 2001 Opel Signum. (208 HP @ 6200 RPM). In normal driving conditions, 2001 AC Aceca should accelerate faster than 2001 Opel Signum.
Because 2001 AC Aceca is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2001 AC Aceca. However, in wet, icy, snow, or gravel driving conditions, 2001 Opel Signum, being front wheel drive (FWD), will offer much better control with better grip. 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, 2001 AC Aceca (400 Nm @ 4000 RPM) has 100 more torque (in Nm) than 2001 Opel Signum. (300 Nm @ 4000 RPM). This means 2001 AC Aceca will have an easier job in driving up hills or pulling heavy equipment than 2001 Opel Signum.
Compare all specifications:
| 2001 AC Aceca | 2001 Opel Signum | |
| Make | AC | Opel |
| Model | Aceca | Signum |
| Year Released | 2001 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 3506 cc | 3173 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 346 HP | 208 HP |
| Engine RPM | 6500 RPM | 6200 RPM |
| Torque | 400 Nm | 300 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 83 mm | 87.5 mm |
| Engine Stroke Size | 81 mm | 88 mm |
| Engine Compression Ratio | 8.0:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1610 kg | 1610 kg |
| Vehicle Length | 4640 mm | 4640 mm |
| Vehicle Width | 1860 mm | 1800 mm |
| Vehicle Height | 1350 mm | 1470 mm |
| Wheelbase Size | 2300 mm | 2640 mm |
| Fuel Tank Capacity | 90 L | 52 L |
