Lexus IS220d vs Peugeot 407 V6: Diesel Showdown

In the mid-2000s, premium diesel saloons promised a blend of refinement, power, and efficiency for discerning drivers. The Lexus IS220d SE and Peugeot 407 V6 HDi GT stood out as compelling options, each targeting buyers seeking luxury with a frugal edge. This comparison dives deep into their engines, dynamics, practicality, and total cost of ownership, drawing from real-world tests to reveal strengths and weaknesses.

Engine Power and Performance Breakdown

Powertrains define these vehicles’ characters. The Lexus IS220d SE features a 2.2-litre turbo diesel producing 175bhp, paired with a six-speed manual gearbox. It awakens eagerly from 1,800rpm, delivering smooth pulls, though gear changes can feel leisurely as revs drop off gradually. In track tests, it posts respectable figures, emphasizing composed acceleration over raw speed.

Contrast this with the Peugeot 407 V6 HDi GT’s 2.7-litre V6 diesel, co-developed with Jaguar, boasting 205bhp and 440Nm of torque. Linked to a six-speed automatic, it prioritizes refinement but sacrifices driver involvement. On paper, its extra capacity shines in flexibility tests, outpacing the Lexus by nearly two seconds from 30-70mph despite feeling similar in everyday use.

The table highlights the Peugeot’s edge in outright grunt, ideal for overtaking, while the Lexus offers more engaging shifts.

Handling and Ride Quality Assessment

Chassis tuning separates sporty saloons from cruisers. The Lexus IS220d, with its shorter, lower stance and longer wheelbase, carves corners sharply. Its firmer suspension delivers precise steering feedback, making it the driver’s choice on twisty roads. However, this can transmit road imperfections harshly.

The taller Peugeot 407 V6 absorbs bumps better, providing a plush ride suited to motorways. Yet, its softer setup leads to more body roll, reducing agility compared to the Lexus. In duels, the IS emerges as more dynamic.

• Lexus strengths: Agile handling, responsive steering.
• Peugeot strengths: Comfortable cruising, stable at speed.
• Shared traits: Both grip well in dry conditions, with competent brakes.

Fuel Economy and Real-World Efficiency

Diesels excel in range, but claims often exceed reality. The Lexus achieves 35.8mpg in urban tests, matching its city figure but falling short of the 44.8mpg combined claim. Its 65-litre tank yields over 500 miles per fill.

The Peugeot lags slightly due to its larger engine and auto box, though exact figures mirror the Lexus in mixed driving. Both suffer from optimistic official stats, but the Lexus edges efficiency.

Interior Comfort and Practicality Compared

Lexus prioritizes a cockpit-like cabin: supportive seats, high-build quality, and intuitive controls. However, its compact dimensions cramp rear space and boot capacity, limiting family appeal.

Peugeot’s airy interior shines with spacious rears and a larger boot, plus leather seats and sat-nav in GT trim. Materials feel premium, though not Lexus-level durable. The 407 suits longer trips better.

Running Costs: Ownership Deep Dive

Depreciation and Mileage Costs

Lexus holds value superbly, retaining over half its price after three years—£5,106 better than Peugeot. At 58.9p per mile, it’s a winner for resale.

Servicing Network and Intervals

Peugeot’s vast UK network (six times Lexus’s 51 dealers) means easier access, with services every 20,000 miles at £574 for the first three—cheaper and less frequent than Lexus’s £690 every 10,000 miles.

Tax and Emissions Burden

CO2 decides taxes: Lexus’s 168g/km (23% band) costs £1,277 annually for low-rate users; Peugeot’s higher 223g/km (11 bands up) hits £1,939.

• Insurance: Similar groups, but V6 pushes Peugeot higher.
• Fuel: Lexus slightly thriftier long-term.

Safety and Reliability Perspectives

Both earn strong Euro NCAP ratings, with Lexus adding advanced stability aids. Reliability favors Lexus’s Toyota roots, while Peugeot’s V6 proves durable but costlier to repair.

Buyer Profiles: Who Wins for You?

Choose Lexus IS220d SE if: You crave sporty handling, low taxes, and strong residuals. Perfect for enthusiasts valuing engagement over space.

Opt for Peugeot 407 V6 HDi GT if: Comfort, power, and practicality top your list. Its auto and roominess suit executives despite higher costs.

In tests, Lexus often clinched victories for balance, but Peugeot’s flagship allure persists.

Performance Test Data Summary

Pros and Cons at a Glance

Lexus IS220d SE

• Pros: Dynamic drive, efficiency, residuals, tax-friendly.
• Cons: Cramped, firm ride, pricier services.

Peugeot 407 V6 HDi GT

• Pros: Powerful V6, spacious, comfy, cheap servicing.
• Cons: High tax, soft handling, weaker residuals.

FAQ

Which car is faster in real-world scenarios?

The Peugeot V6 edges flexibility tests like 30-70mph, but the Lexus feels nimbler overall.

Is the Lexus more reliable?

Yes, Lexus’s reputation and residuals confirm superior long-term dependability.

How do running costs compare?

Lexus wins on tax and depreciation; Peugeot on servicing convenience.

Best for families?

Peugeot 407 offers more space and comfort.

Manual vs Automatic: Which is better?

Lexus manual engages drivers more; Peugeot auto suits relaxed motoring.

Final Verdict

The Lexus IS220d SE narrowly leads as the smarter buy for most, blending fun, frugality, and value retention. Peugeot 407 V6 tempts with effortless power and space, but costs tip the scales. Test drive both to decide.