2005 Buick LaCrosse vs. 2004 Opel Signum
To start off, 2005 Buick LaCrosse is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Opel Signum. In addition, the cost of maintenance, including insurance, on 2004 Opel Signum would be higher. At 3,564 cc (6 cylinders), 2005 Buick LaCrosse is equipped with a bigger engine. In terms of performance, 2005 Buick LaCrosse (238 HP @ 6000 RPM) has 65 more horse power than 2004 Opel Signum. (173 HP @ 5500 RPM). In normal driving conditions, 2005 Buick LaCrosse should accelerate faster than 2004 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2005 Buick LaCrosse weights approximately 55 kg more than 2004 Opel Signum. 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, 2005 Buick LaCrosse (311 Nm @ 3200 RPM) has 46 more torque (in Nm) than 2004 Opel Signum. (265 Nm @ 2500 RPM). This means 2005 Buick LaCrosse will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Signum. 2005 Buick LaCrosse has automatic transmission and 2004 Opel Signum has manual transmission. 2004 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Buick LaCrosse will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 Buick LaCrosse | 2004 Opel Signum | |
Make | Buick | Opel |
Model | LaCrosse | Signum |
Year Released | 2005 | 2004 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 3564 cc | 1995 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 238 HP | 173 HP |
Engine RPM | 6000 RPM | 5500 RPM |
Torque | 311 Nm | 265 Nm |
Torque RPM | 3200 RPM | 2500 RPM |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Front | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1615 kg | 1560 kg |
Vehicle Length | 5040 mm | 4640 mm |
Vehicle Width | 1860 mm | 1800 mm |
Vehicle Height | 1460 mm | 1470 mm |
Wheelbase Size | 2820 mm | 2840 mm |
Fuel Tank Capacity | 64 L | 60 L |