Renault Grand Modus I (JP0) (2008 – 2012)

Reliability score : 8.2/10

The Renault Grand Modus (Generation I, Phase 2 - Project JP0) was introduced in early 2008 alongside the facelift of the standard Modus. Built on the Alliance B platform (shared with the Clio III and Nissan Note), the Grand Modus addressed the primary criticism of the original model: a lack of cargo space. By extending the wheelbase by 93 mm and the overall length by 160 mm, Renault created a genuinely practical mini-MPV with a sliding rear bench and up to 410 liters of boot capacity. This guide focuses heavily on the 1.5 dCi (K9K) diesel engines, which were the most popular choice for this heavier variant, offering excellent fuel economy and strong mid-range torque. By 2008, the 1.5 dCi had overcome its disastrous early-2000s reliability issues (Delphi pump failures, connecting rod bearin

✅ Strengths

Exceptional space-to-footprint ratio (under 4.10 meters long).
Sliding rear bench allows prioritization of legroom or boot space.
1.5 dCi engines are incredibly frugal (easily achieving 4.5 L/100km).
Excellent rust protection and overall bodywork durability.
Comfortable suspension setup, ideal for family use.
High driving position offers great visibility.

⚠️ Weaknesses

Headlight bulb replacement is notoriously difficult (often requires removing the front bumper, though slightly improved over the Phase 1 Modus).
Interior plastics are hard and prone to scratching.
DP0 Automatic transmission on the 1.6 16v is fragile and outdated.
Quickshift (robotized manual) transmission is jerky and prone to actuator failures.
Steering feel is artificial and overly light (early electric power steering).

🎯 Verdict

The Renault Grand Modus is a highly underrated, pragmatic choice for buyers seeking maximum interior space in a compact, easy-to-park vehicle. If you are specifically looking for a diesel, the 1.5 dCi 85 hp (Euro 4) is the absolute sweet spot: it lacks the problematic DPF of later models, has resolved the early dCi mechanical flaws, and offers perfect power for the chassis. If buying a post-2010 Euro 5 model (90 hp), ensure your driving routine includes regular highway trips to keep the DPF clean. Avoid the automatic transmissions entirely. Due to the age of these vehicles, buy strictly based on documented maintenance history rather than mileage.