2026 Mercedes-Benz GLS 450 d 4MATIC

Full-size luxury SUV · 🇬🇧 United Kingdom

2026 Mercedes-Benz GLS 450 d 4MATIC

Exclusive Premium Plus · 7-seat diesel mild-hybrid luxury SUV

£ 104,995£99,995 - £104,995

The 2026 Mercedes-Benz GLS 450 d 4MATIC is a suv in the full-size luxury suv segment, available in the 🇬🇧 United Kingdom market starting from £ 104,995. Below you'll find our buyer verdict, fair pricing data, known issues, and comparisons to help you decide if the Mercedes-Benz GLS is the right buy.

Should you buy it?

Consider

We don't have enough verified data on this Mercedes-Benz GLS yet. Check back as more owner reports and market data become available.

Confidence: lowRisk: Insufficient DataBased on 5 sources

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Ownership Risk

Not Enough Data

Not enough verified data yet. Risk assessment will appear as more owner reports and market signals become available.

Known Issues

No known issues reported for this model.

We're actively monitoring owner feedback and press reports.

Disclaimer: This assessment is based on available data and CarWiki's confidence rating. It is indicative only, not a certified condition, safety, valuation, or inspection report. Always verify final price, availability, mileage, documents, accident history, warranty, and condition directly with the seller, dealer, manufacturer, or an independent inspection provider.

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Power367 PS
Torque750 Nm
Engine2.9L Inline-6 Diesel 48V Mild Hybrid (diesel injection)
DrivetrainAWD

Photos

2026 Mercedes-Benz GLS 450 d 4MATIC — official press photo

Available Colours

Obsidian Black Metallic(metallic)

Quick Answers

Price

£ 104,995

£99,995 - £104,995

Fuel Economy

7.9 L/100km

Boot Space

355 L

Max 2420 L

Towing

3,500 kg

Braked

0-100 km/h

—

Top 249.4 km/h

Seating

7 seats

SUV

Full Specifications

Engine Type2.9L Inline-6 Diesel 48V Mild Hybrid (diesel injection)
Displacement2989 cc
Power367 PS (270 kW)
Torque750 Nm
Transmission9G-TRONIC 9-speed automatic transmission
DrivetrainAWD
Fuel TypeDiesel
Fuel Tank90 L
Drive ModesEco, Comfort, Sport, Individual
Emission StandardEuro 6 EB (EU6e-BIS), RDE 2 compliant
Fuel SystemDiesel injection
Top Speed249.4 km/h
Fuel Consumption (Combined)7.9 L/100km
CO₂ Emissions207 g/km

Owner Intelligence (VSI)

0/100
90d

Confidence: · Updated

Scoring Breakdown

Owner Satisfaction0/100
Reliability0/100
Safety Rating0/100
Value Perception0/100
Brand Reputation0/100

Key Strengths

    Key Concerns

      Recall Risk

      0 recalls in 12 months

      Safety Rating

      VSI Safety Score: 0/100

      Known Issues

        Frequently Asked Questions

        The UK brochure lists the GLS as the GLS 450 d 4MATIC with a 2,989 cc inline-6 diesel and 48V mild-hybrid assistance. It makes 367 PS (270 kW/362 bhp) and 750 Nm, with 9G-TRONIC automatic and AWD.

        Buyer Tools

        Finance CalculatorCost of OwnershipAnalyze ListingUnited Kingdom Cars

        Variants & Trims

        450 d 4MATIC Exclusive Premium Plus
        2026
        367 PS · AWD
        £ 104,995
        Current
        GLS 600 First Class Night Series
        2025
        564.7 PS · AWD
        £ 207,895
        GLS 600 4MATIC Mercedes-Maybach First Class Night Series
        2026
        549.4 PS · AWD
        £ 213,250

        Related Models in United Kingdom

        2025 Mercedes-Benz GLS
        GLS 600 · 564.7 PS · AWD
        2026 Mercedes-Benz GLS
        GLS 600 4MATIC · 549.4 PS · AWD
        2025 Mercedes-Benz EQS SUV
        EQS 680 · 649 PS · AWD

        Spec Confidence

        Low — limited data available

        Data completeness52%

        Market Availability

        🇬🇧 United Kingdom

        No active listings data available for this market.

        Data Quality Notes

        No price band data available
        No known issues reported
        No alternatives mapped
        Low data confidence

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