2007 BMW 328 vs. 2005 Opel Signum
To start off, 2007 BMW 328 is newer by 2 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 2,996 cc (6 cylinders), 2007 BMW 328 is equipped with a bigger engine. In terms of performance, 2007 BMW 328 (231 HP @ 6500 RPM) has 107 more horse power than 2005 Opel Signum. (124 HP @ 3250 RPM). In normal driving conditions, 2007 BMW 328 should accelerate faster than 2005 Opel Signum.
Let's talk about torque, 2005 Opel Signum (280 Nm @ 1500 RPM) has 9 more torque (in Nm) than 2007 BMW 328. (271 Nm @ 2750 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 328. 2005 Opel Signum has automatic transmission and 2007 BMW 328 has manual transmission. 2007 BMW 328 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 BMW 328 | 2005 Opel Signum | |
Make | BMW | Opel |
Model | 328 | Signum |
Year Released | 2007 | 2005 |
Body Type | Station Wagon | Hatchback |
Engine Position | Front | Front |
Engine Size | 2996 cc | 2171 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 231 HP | 124 HP |
Engine RPM | 6500 RPM | 3250 RPM |
Torque | 271 Nm | 280 Nm |
Torque RPM | 2750 RPM | 1500 RPM |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Length | 4530 mm | 4640 mm |
Vehicle Width | 1820 mm | 1800 mm |
Vehicle Height | 1460 mm | 1470 mm |
Wheelbase Size | 2770 mm | 2710 mm |
Fuel Consumption Overall | 10.7 L/100km | 6.3 L/100km |
Fuel Tank Capacity | 61 L | 60 L |