Opel Signum 2007 vs Volvo S40 2006
| Body: | Hatchback | Sedan | |
|---|---|---|---|
| The hatchback generally has more luggage space thanks to a larger trunk door opening and the ability to convert the rear of the passenger compartment into luggage space. Sedans tend to be quieter than hatchbacks, due to a more isolated rear area. | |||
| Gearbox: | Manual | Manual | |
| Engine: | 1.9 Diesel | 1.8 Diesel | |
| Camshaft drive: | Timing belt | Timing chain | |
| Timing belt usually needs to be replaced more often than the chain, but it is usually significantly cheaper. Timing belt motors are generally quieter and less vibrating than chain motors. | |||
Performance | |||
| Power: | 150 HP | 125 HP | |
| Torque: | 320 NM | 165 NM | |
| Acceleration 0-100 km/h: | 10.5 seconds | 11 seconds | |
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Opel Signum is more dynamic to drive. Opel Signum engine produces 25 HP more power than Volvo S40, whereas torque is 155 NM more than Volvo S40. Thanks to more power Opel Signum reaches 100 km/h speed 0.5 seconds faster. | |||
Fuel consumption | |||
| Fuel consumption (l/100km): | 6.0 | 7.4 | |
| Real fuel consumption: | 6.2 l/100km | 8.3 l/100km | |
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The Opel Signum is a better choice when it comes to fuel economy. By specification Opel Signum consumes 1.4 litres less fuel per 100 km than the Volvo S40, which means that by driving the Opel Signum over 15,000 km in a year you can save 210 litres of fuel. By comparing actual fuel consumption based on user reports, Opel Signum consumes 2.1 litres less fuel per 100 km than the Volvo S40. | |||
| Fuel tank capacity: | 60 litres | 55 litres | |
| Full fuel tank distance: | 1000 km in combined cycle | 740 km in combined cycle | |
| 960 km with real consumption | 660 km with real consumption | ||
| Opel Signum gets more mileage on one fuel tank. | |||
Engines | |||
| Average engine lifespan: | 420'000 km | 460'000 km | |
| Engine resource depends largely on regular maintenance and the quality of the oils and fuels used, but under equal conditions the average life of a Volvo S40 engine could be longer. | |||
| Engine production duration: | 6 years | 5 years | |
| Engine spread: | Installed on at least 3 other car models, including Opel Astra, Opel Zafira, Opel Vectra | Installed on at least 2 other car models, including Volvo V50, Volvo C30 | |
| In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. Opel Signum might be a better choice in this respect. | |||
| Hydraulic tappets: | yes | no | |
| The Opel Signum engine has hydraulic tappets (lifters), providing quieter operation and no need for periodic adjustment, but they are more complex in design and can cause serious engine damage in case of failure. | |||
Dimensions | |||
| Length: | 4.65 m | 4.47 m | |
| Width: | 1.80 m | 1.77 m | |
| Height: | 1.47 m | 1.45 m | |
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Opel Signum is larger. Opel Signum is 18 cm longer than the Volvo S40, 3 cm wider, while the height of Opel Signum is 2 cm higher. | |||
| Trunk capacity: | 365 litres | 404 litres | |
| Trunk max capacity: with rear seats folded down |
1410 litres | 883 litres | |
| Despite its longer length, Opel Signum has 39 litres less trunk space than the Volvo S40. This could mean that the Opel Signum uses more space in the cabin, so the driver and passengers could be more spacious and comfortable. The maximum boot capacity (with all rear seats folded down) is larger in Opel Signum (by 527 litres). | |||
| Turning diameter: | 11.4 meters | 11 meters | |
| The turning circle of the Opel Signum is 0.4 metres more than that of the Volvo S40, which means Opel Signum can be harder to manoeuvre in tight streets and parking spaces. | |||
| Gross weight (kg): | no data | 1`850 | |
| Safety: | no data | ||
| Quality: | average | above average | |
| Volvo S40 has slightly fewer faults. Deffect rate in annual technical inspection is similar for both cars, it's slightly higher for Opel Signum, so Volvo S40 quality could be a bit better. | |||
| Average price (€): | 2200 | 2200 | |
| Pros and Cons: |
Opel Signum has
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Volvo S40 has
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