2007 Chevrolet Spark vs. 2007 Opel Signum
To start off, both 2007 Chevrolet Spark and 2007 Opel Signum were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,196 cc (4 cylinders), 2007 Opel Signum is equipped with a bigger engine. In terms of performance, 2007 Opel Signum (153 HP @ 5600 RPM) has 102 more horse power than 2007 Chevrolet Spark. (51 HP @ 5900 RPM) In normal driving conditions, 2007 Opel Signum should accelerate faster than 2007 Chevrolet Spark. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Signum weights approximately 740 kg more than 2007 Chevrolet Spark. 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, 2007 Opel Signum (220 Nm @ 3800 RPM) has 151 more torque (in Nm) than 2007 Chevrolet Spark. (69 Nm @ 4600 RPM). This means 2007 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet Spark. 2007 Opel Signum has automatic transmission and 2007 Chevrolet Spark has manual transmission. 2007 Chevrolet Spark will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Chevrolet Spark | 2007 Opel Signum | |
| Make | Chevrolet | Opel |
| Model | Spark | Signum |
| Year Released | 2007 | 2007 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 793 cc | 2196 cc |
| Engine Cylinders | 3 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 51 HP | 153 HP |
| Engine RPM | 5900 RPM | 5600 RPM |
| Torque | 69 Nm | 220 Nm |
| Torque RPM | 4600 RPM | 3800 RPM |
| Engine Bore Size | 68.5 mm | 86 mm |
| Engine Stroke Size | 72 mm | 94.6 mm |
| Engine Compression Ratio | 9.3:1 | 12.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 146 km/hour | 211 km/hour |
| Acceleration 0-100mph | 20.6 seconds | 9.8 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 795 kg | 1535 kg |
| Vehicle Length | 3500 mm | 4640 mm |
| Vehicle Width | 1500 mm | 1800 mm |
| Vehicle Height | 1510 mm | 1470 mm |
| Wheelbase Size | 2350 mm | 2840 mm |
| Fuel Consumption Overall | 8.3 L/100km | 8.1 L/100km |
| Fuel Tank Capacity | 35 L | 60 L |
