2006 Buick Terraza vs. 1999 Opel Omega
To start off, 2006 Buick Terraza is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Opel Omega. In addition, the cost of maintenance, including insurance, on 1999 Opel Omega would be higher. At 3,491 cc (6 cylinders), 2006 Buick Terraza is equipped with a bigger engine. In terms of performance, 2006 Buick Terraza (201 HP @ 5600 RPM) has 21 more horse power than 1999 Opel Omega. (180 HP @ 6000 RPM). In normal driving conditions, 2006 Buick Terraza should accelerate faster than 1999 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Omega weights approximately 183 kg more than 2006 Buick Terraza.
Because 1999 Opel Omega 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 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 2006 Buick Terraza, 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, 2006 Buick Terraza (293 Nm @ 4000 RPM) has 63 more torque (in Nm) than 1999 Opel Omega. (230 Nm @ 3400 RPM). This means 2006 Buick Terraza will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Omega. 2006 Buick Terraza has automatic transmission and 1999 Opel Omega has manual transmission. 1999 Opel Omega will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Buick Terraza will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Buick Terraza | 1999 Opel Omega | |
| Make | Buick | Opel |
| Model | Terraza | Omega |
| Year Released | 2006 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 3491 cc | 2597 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 201 HP | 180 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 293 Nm | 230 Nm |
| Torque RPM | 4000 RPM | 3400 RPM |
| Engine Compression Ratio | 9.4:1 | 10.0:1 |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1550 kg | 1733 kg |
| Vehicle Length | 5210 mm | 4900 mm |
| Vehicle Width | 1920 mm | 1780 mm |
| Vehicle Height | 1840 mm | 1550 mm |
| Wheelbase Size | 3080 mm | 2840 mm |
| Fuel Tank Capacity | 95 L | 75 L |
