Peugeot 407 Coupe GT Hdi V6: Refined Diesel GT Review

The Peugeot 407 Coupe GT HDi V6 stands out as a sophisticated four-seat coupe that prioritizes long-distance comfort and diesel efficiency over outright sports car thrills. Launched in the mid-2000s, this flagship model combines a smooth 2.7-liter V6 diesel engine with elegant styling and a relaxed driving demeanor, making it ideal for motorway cruises and leisurely drives.

Design and Exterior Appeal

Peugeot’s design team crafted the 407 Coupe with sweeping lines that evoke a sense of motion even when parked. The elongated hood, frameless doors, and fastback roofline create a profile that’s both aggressive and graceful, setting it apart from boxier rivals. At around 4.7 meters long, it dwarfs typical coupes, offering substantial presence on the road. Chrome accents on the grille and window surrounds add a premium touch, while 18-inch alloy wheels fill the arches nicely.

Available in GT trim, the Coupe came with body-colored bumpers and side sills, enhancing its muscular stance. Double-glazed windows contribute to its serene cabin isolation, a feature rare in its class at the time. Weighting in at 1,799kg, the car’s heft is noticeable but aids stability at high speeds.

Powertrain: The Heart of the GT

Central to the 407 Coupe GT HDi V6 is its 2.7-liter twin-turbo diesel engine, developed in collaboration with Jaguar. Producing 205bhp and a substantial 320lb ft of torque from low revs, it delivers effortless pulling power suited to grand touring. Paired with a six-speed automatic transmission, the powerplant revs smoothly to the redline without drama, maintaining composure across the rev range.

While not the quickest—0-62mph takes around 8.5 seconds—the engine’s relaxed nature encourages steady progress rather than frantic sprints. Overtaking requires planning due to the auto gearbox’s leisurely shifts, but once on boost, progress is assured. Real-world fuel economy impressed testers, with figures around 35-42mpg achieved on mixed routes, though official claims reached 44.8mpg.

This table compares key variants, highlighting the diesel V6’s balance of performance and efficiency.

Later 3.0 HDi Upgrade: More Power, Same Refinement

Peugeot later introduced a 3.0-liter V6 HDi with 241bhp, boosting acceleration to 7.7 seconds for 0-100km/h and top speeds of 245km/h. This engine, mated to a six-speed auto, cut consumption by 15% to around 7.2L/100km officially, with testers noting 8.1L/100km in mixed driving. Reprieve from the 2.7’s modest pace, it made overtakes effortless while retaining diesel sobriety. Owners praise its low-end torque and reliability, often achieving 6.5L/100km averages.

Interior Comfort and Luxury

Step inside, and the 407 Coupe reveals a cabin rivaling German premium models. Sumptuous leather seats with perfect stitching hug occupants, while soft-touch materials and tactile switchgear exude quality. The GT spec included dual-zone climate control, sat-nav with bird’s-eye views, and a premium JBL sound system. Rear space accommodates adults for short trips, though headroom suffers under the sloping roof.

Double glazing and acoustic insulation make the interior extraordinarily quiet at motorway speeds, with minimal wind or tire noise. Visibility is excellent forward, but thick pillars can hinder side views. Boot space measures 407 liters, practical for a coupe.

Driving Dynamics: Confidence Over Agility

The 407 Coupe handles with poise, its suspension striking a balance between comfort and control. Body roll is well contained, and even when pushed, understeer is hard to induce. The ride is confident rather than plush, absorbing bumps effectively on motorways. However, brakes disappoint: light pedal feel and long 48.9-meter stops from 70mph underscore a need for careful modulation.

Steering is precise, inspiring confidence on winding roads, though the auto discourages enthusiastic shifts. Owners note superior motorway manners compared to BMW 3-Series, with rigorous suspension setups in later models.

Practicality and Ownership Costs

For a coupe, practicality shines: four usable seats, a decent boot, and excellent economy keep running costs low. Insurance groups are reasonable, and the diesel’s longevity is proven. Common issues include turbo failures on high-mileage examples and occasional auto glitches, but maintenance is affordable compared to rivals.

• Pros: Silky diesel V6, serene cabin, strong economy, stylish design
• Cons: Sluggish auto, weak brakes, heavy weight

Performance Specifications at a Glance

• Engine: 2.7L V6 Twin-Turbo Diesel (205bhp, 320lb ft)
• Transmission: 6-Speed Automatic
• Top Speed: ~152mph
• 0-62mph: 8.5s
• Fuel Economy: 35-46mpg (tested)
• Weight: 1,799kg
• Price (New): £27,995

Market Position and Legacy

Priced competitively against BMW 3-Series and Mercedes CLK, the 407 Coupe offered unique French flair with diesel prowess. Today, used examples trade for bargains, appealing to enthusiasts seeking understated luxury. Its disappearance from lineups marks Peugeot’s shift to crossovers, but it remains a cult favorite.

Frequently Asked Questions (FAQs)

Is the Peugeot 407 Coupe reliable?

Yes, especially the V6 diesels. Owners report low fuel use and durable engines, though check turbos on high-mileage cars.

How does it compare to German coupes?

It matches refinement and exceeds diesel economy, with better motorway comfort but lags in brakes and pace.

What’s the best engine choice?

The 2.7 or 3.0 HDi V6 for torque and mpg; avoid petrol unless prioritizing manuals.

Suitable for daily use?

Absolutely—quiet, economical, and spacious for commutes or family trips.

Common problems to watch for?

Auto transmission hesitancy, brake fade, and swirl flap issues in early diesels.

Why Choose the 407 Coupe Today?

In a market of SUVs, the Peugeot 407 Coupe GT HDi V6 offers timeless style, diesel efficiency, and GT poise. Perfect for those valuing comfort over cornering heroics, it’s an overlooked gem for used buyers seeking value.