Opel Vectra 2005 vs Mazda 3 2003

 
Opel Vectra
2005 - 2007
Mazda 3
2003 - 2006
Gearbox: ManualManual
Engine: 2.2 Petrol1.6 Petrol
Camshaft drive: Timing chainTiming belt
Engine chain usually needs to be replaced less often than the timing belt, but the cost of replacing the chain is usually higher. Chain motors are considered to be more reliable, but noisier and more vibration generating.

Performance

Power: 147 HP105 HP
Torque: 203 NM145 NM
Acceleration 0-100 km/h: 9.4 seconds11 seconds
Opel Vectra is more dynamic to drive.
Opel Vectra engine produces 42 HP more power than Mazda 3, whereas torque is 58 NM more than Mazda 3. Thanks to more power Opel Vectra reaches 100 km/h speed 1.6 seconds faster.

Fuel consumption

Fuel consumption (l/100km): 7.57.2
Opel Vectra consumes 0.3 litres more fuel per 100 km than the Mazda 3, which means that if you drive 15,000 km in a year, the Opel Vectra could require 45 litres more fuel.
Fuel tank capacity: 61 litres55 litres
Full fuel tank distance: 810 km in combined cycle760 km in combined cycle
1030 km on highway910 km on highway
Opel Vectra gets more mileage on one fuel tank.

Engines

Average engine lifespan: 370'000 km420'000 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 Mazda 3 engine could be longer.
Engine production duration: 5 years16 years
Engine spread: Installed on at least 2 other car models, including Opel Astra, Opel ZafiraInstalled on at least 2 other car models, including Mazda Xedos 6, Mazda MX-3
In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. Mazda 3 might be a better choice in this respect.
Mazda 3 2003 1.6 engine: This engine is widely regarded as reliable, though it can develop certain issues over time. One of the most common problems is increased oil consumption, often starting after 120,000 km. This is frequently ...  More about Mazda 3 2003 1.6 engine 

Dimensions

Length: 4.61 m4.42 m
Width: 1.80 m1.76 m
Height: 1.46 m1.46 m
Opel Vectra is larger.
Opel Vectra is 19 cm longer than the Mazda 3, 4 cm wider the height of the cars does not differ significantly.
Trunk capacity: 500 litres300 litres
Trunk max capacity:
with rear seats folded down
no data635 litres
Opel Vectra has more luggage capacity.
Opel Vectra has 200 litres more trunk space than the Mazda 3.
Turning diameter: 11 meters10.3 meters
The turning circle of the Opel Vectra is 0.7 metres more than that of the Mazda 3, which means Opel Vectra can be harder to manoeuvre in tight streets and parking spaces.
Gross weight (kg): 1`9251`695
Safety: no datano data
Quality:
average

average
Opel Vectra has slightly fewer faults.
Deffect rate in annual technical inspection is similar for both cars, it's slightly higher for Mazda 3, so Opel Vectra quality could be a bit better.
Average price (€): 14001200
Rating in user reviews: 6.8/10 8.2/10
Pros and Cons: Opel Vectra has
  • timing chain engine
  • more power
  • more dynamic
  • more full fuel tank mileage
  • roomier boot
Mazda 3 has
  • timing belt engine
  • longer expected engine lifespan
  • better manoeuvrability
  • higher ratings in user reviews
  • lower price
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