1999 AC Aceca vs. 1998 Opel Astra
To start off, 1999 AC Aceca is newer by 1 year(s). Which means there will be less support and parts availability for 1998 Opel Astra. In addition, the cost of maintenance, including insurance, on 1998 Opel Astra would be higher. At 3,506 cc (8 cylinders), 1999 AC Aceca is equipped with a bigger engine. In terms of performance, 1999 AC Aceca (346 HP @ 6500 RPM) has 272 more horse power than 1998 Opel Astra. (74 HP @ 4400 RPM). In normal driving conditions, 1999 AC Aceca should accelerate faster than 1998 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1999 AC Aceca weights approximately 410 kg more than 1998 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 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 1999 AC Aceca. However, in wet, icy, snow, or gravel driving conditions, 1998 Opel Astra, 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, 1999 AC Aceca (400 Nm @ 4000 RPM) has 235 more torque (in Nm) than 1998 Opel Astra. (165 Nm @ 1800 RPM). This means 1999 AC Aceca will have an easier job in driving up hills or pulling heavy equipment than 1998 Opel Astra.
Compare all specifications:
| 1999 AC Aceca | 1998 Opel Astra | |
| Make | AC | Opel |
| Model | Aceca | Astra |
| Year Released | 1999 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 3506 cc | 1698 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 346 HP | 74 HP |
| Engine RPM | 6500 RPM | 4400 RPM |
| Torque | 400 Nm | 165 Nm |
| Torque RPM | 4000 RPM | 1800 RPM |
| Engine Compression Ratio | 8.0:1 | 10.1:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1610 kg | 1200 kg |
| Vehicle Length | 4640 mm | 4300 mm |
| Vehicle Width | 1860 mm | 1720 mm |
| Vehicle Height | 1350 mm | 1470 mm |
| Wheelbase Size | 2300 mm | 2620 mm |
| Fuel Tank Capacity | 90 L | 60 L |
