2006 Buick LaCrosse vs. 2005 Opel Signum
To start off, 2006 Buick LaCrosse is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Opel Signum. In addition, the cost of maintenance, including insurance, on 2005 Opel Signum would be higher. At 3,785 cc (6 cylinders), 2006 Buick LaCrosse is equipped with a bigger engine. In terms of performance, 2006 Buick LaCrosse (200 HP) has 25 more horse power than 2005 Opel Signum. (175 HP). In normal driving conditions, 2006 Buick LaCrosse should accelerate faster than 2005 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 120 kg more than 2006 Buick LaCrosse.
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 Opel Signum (370 Nm @ 1900 RPM) has 58 more torque (in Nm) than 2006 Buick LaCrosse. (312 Nm @ 4000 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2006 Buick LaCrosse.
Compare all specifications:
2006 Buick LaCrosse | 2005 Opel Signum | |
Make | Buick | Opel |
Model | LaCrosse | Signum |
Year Released | 2006 | 2005 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 3785 cc | 2958 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 200 HP | 175 HP |
Torque | 312 Nm | 370 Nm |
Torque RPM | 4000 RPM | 1900 RPM |
Engine Bore Size | 97 mm | 87.5 mm |
Engine Stroke Size | 86 mm | 82 mm |
Engine Compression Ratio | 9.4:1 | 18.5:1 |
Fuel Type | Gasoline | Diesel |
Drive Type | Front | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1550 kg | 1670 kg |
Vehicle Length | 5040 mm | 4640 mm |
Vehicle Width | 1860 mm | 1800 mm |
Vehicle Height | 1460 mm | 1470 mm |
Wheelbase Size | 2810 mm | 2620 mm |
Fuel Consumption Overall | 10.2 L/100km | 7.6 L/100km |
Fuel Tank Capacity | 64 L | 60 L |