Overview

Two significantly similar cars, no doubt about that. Still, each one has something different to offer. Having both cars powered by diesel engines and utilizing the 4-door sedan body style within the same 'Large family car' segment, the only major difference here really is their wheel drive configuration (rear for the Infiniti and front in the case of the Honda). The first one has a Mercedes Benz-engineered powertrain under the hood, a 4-cylinder, 16-valves 170hp unit, while the other one gets its power and torque from a 4-cylinder, 16-valves 180hp engine designed by Honda.

Safety

The first thing to look into here would be the results from European New Car Assessment Programme (Euro NCAP) tests performed on the two cars. Good thing is that both vehicles got tested, with the same number of safety stars gained in the process. 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 that fact doesn't break the tie between the two cars. Furthermore, taking kerb weight as an important factor into account, Q50 offers a marginal difference of 6% more metal.

Reliability

Manufacturers have been building their reliability reputation for decades now and, generally speaking, it appears that Honda as a brand displays somewhat better results, when all the models are taken into account. These are the official statistics, while our visitors describe reliability of Infiniti with an average rating of 4.6, and models under the Honda badge with 4.7 out of 5. Some independent research have also placed Q50 as average reliability-wise, and Accord 37% above the first one. That apart, owners of different cars powered by the same engine as Q50 rank it on average as 4.6, while the one under the competitor's bonnet gets 5.0 out of 5.

Performance & Fuel economy

Honda is a bit more agile, reaching 100km/h in 0.1 seconds less than its competitor. Still, it lacks the power to win the top speed competition, topping at 220 kilometers per hour, 11km/h less than the other car. When it comes to fuel economy the winner has to be Q50, averaging around 4.4 liters of fuel per 100 kilometers (64 mpg), in combined cycle. We can't ignore that 27% difference compared to Accord.

Verdict

Honda 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, Q50 offers slightly better overall protection and takes the lead. It all continues in the same direction, with Infiniti offering somewhat better performance, just enough to call it quicker. To make things even better, it consumps less fuel! All together, there's not much more to say, in this case I wouldn't even consider anything but Infiniti. 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. I suggest you spend two more minutes in order to find out which car, based on your needs and budget, would be picked by the virtual adviser™, among thousands of similar, yet so different vehicles.