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Car #1
Make
Model
Variant
Engine
Car #2
Make
Model
Variant
Engine

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2005. - 2007.
D - Large family car
wagon, 5 door
front
Badges
Production
Vehicle class
Body style
Wheel drive
Safety
2004. - 2011.
D - Large family car
wagon, 5 door
front

Marketing

Dimensons & Outlines

4710 mm
1780 mm
1480 mm
505 liters
1712 liters
64 liters
Length
Width
Height
Boot (min)
Boot (max)
Fuel tank
4660 mm
1828 mm
1422 mm
445 liters
1235 liters
70 liters
2005 Mazda 6 SportBreak
2004 Alfa Romeo 159 Sport Wagon

Engine

Petrol
4 - Inline, 4 valves per cylinder
Nat. Asp.
1999 cc
145 hp
185 Nm
Engine
Fuel
Configuration
Aspiration
Displacement
Power
Torque
Alfa Romeo
1.9 jts
Petrol
4 - Inline, 4 valves per cylinder
Nat. Asp.
1859 cc
160 hp
190 Nm

Performance (manual gearbox)

manual gearbox - 6 gears
1345 kg
9.9 s
206 km/h
11.0 l/100km
6.3 l/100km
8.0 l/100km
191 g/km
Gearbox type
Vehicle weight
Acc. 0-100
Top speed
Cons. (urban)
Cons. (highway)
Cons. (average)
CO2 emissions
manual gearbox - 6 gears
1505 kg
9.9 s
210 km/h
12.4 l/100km
6.7 l/100km
8.8 l/100km
209 g/km

Performance (automatic gearbox)

automatic - 5 gears
1380 kg
11.1 s
195 km/h
12.0 l/100km
6.8 l/100km
8.7 l/100km
207 g/km
Gearbox type
Vehicle weight
Acc. 0-100
Top speed
Cons. (urban)
Cons. (highway)
Cons. (average)
CO2 emissions
 
kg
s
km/h
l/100km
l/100km
l/100km
g/km

Expenses

2000 EUR
Price from
1700 EUR

Virtual Adviser's™ opinion

Overview

Well, these are two pretty similar cars we have here! It's only details that could potentially make the difference. Considering they both belong to the large family car segment and utilize the same 5-door wagon body style and the front wheel drive system, it all comes up to the specific petrol engine choice they offer. The first one has a Mazda-engineered powertrain under the hood, a 4-cylinder, 16-valves 145hp unit, while the other one gets its power and torque from a 4-cylinder, 16-valves 160hp engine designed by Alfa Romeo.

Safety

Both vehicles got tested by European New Car Assessment Programme (Euro NCAP), with the Alfa Romeo being a slightly better choice apparently. That aside, let's consider some other aspects which affect safety. Both vehicles belong to the large family car segment, which is generally a good thing safety-wise, but it doesn't do much to help us decide between the two. On the other hand, if we'd like to consider vehicle mass in this context too, which we definitely should, the Italian car offers a considerable difference of 12% more metal.

Reliability

Reliability is not the best thing to consider on the make level, but it is worth mentioning that Mazda is significantly less fault-prone, at least on all of the models level. That's the official data, while our visitors describe reliability of Mazda with an average rating of 4.4, and models under the Alfa Romeo badge with 4.2 out of 5. The same official information place 6 as average reliability-wise, and 159 is more or less at the same level.Above it all, drivers of cars with the same engine as the Japanese car rank it on average as 4.2, while the one under the competitor's bonnet gets 4.0 out of 5.

Performance & Fuel economy

Both of the cars accelerate exactly the same, so we couldn't put one above the other. Car No. 2 is faster though, reaching top speed of 210 kilometers per hour, 4km/h more than the other car. When it comes to fuel economy the winner has to be the Japanese car, averaging around 8 liters of fuel per 100 kilometers (35 mpg), in combined cycle. We can't ignore that 10% difference compared to the Italian car.


Verdict

Mazda appears just a bit more reliable, although the difference is truly marginal. The most important thing when deciding between any two vehicles should always be safety, both passive and active. In my opinion, everything taken into account, the Italian car beats the other contender by far, making it the best choice without even considering other things. When it comes to performance, both vehicles provide similar experience, so I wouldn't point any of them out. the Japanese car , on the other hand, consumps significantly less fuel, and that's a big plus. It's really tough to make a final decision here, but if I'd need to, I'd say Mazda. Anyway, that's the most objective conclusion I could've came up with and it's based solely on the information found on this website. Aspects such as design, practicality, brand value and driving experience are there for you to measure them out. Also, you could use the oportunity to find out which car, everything taken into account, would be the perfect choice for you in the eyes of the virtual adviser, out of 12.000+ vehicles we currently have in our database.

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