Range Rover D350 Autobiography 2020: 345BHP Diesel Review

The 2020 Range Rover D350 Autobiography marks a pivotal evolution for Land Rover’s flagship SUV, introducing a sophisticated 3.0-liter straight-six diesel engine augmented by mild-hybrid technology. This powertrain replaces the venerable V8 diesel, delivering comparable performance with enhanced efficiency and refinement. Priced at around £109,160, it combines peerless luxury, commanding road presence, and legendary off-road capability, making it an ideal choice for those prioritizing long-distance comfort and versatility.

Powertrain Evolution: From V8 to Straight-Six Excellence

Land Rover’s shift from the TDV8 to the Ingenium 3.0-liter inline-six diesel represents a bold step forward. Available in D300 (296bhp, 650Nm) and D350 (345bhp, 700Nm) variants, the D350 variant surpasses the old V8’s output while incorporating a 48-volt mild-hybrid system. This integrated starter-generator captures braking energy to provide seamless torque boosts during acceleration, ensuring responsive performance without compromising smoothness.

Producing 700Nm from just 1,500rpm, the engine propels the hefty SUV from 0-60mph in 6.8 seconds, with a top speed of 140mph. At cruising speeds like 70mph, the engine hums at around 1,500rpm, its diesel clatter subdued by superior insulation—often overshadowed by wind and tire noise. The eight-speed automatic transmission shifts intelligently, holding gears up to 3,000rpm for optimal power delivery, then relaxing for effortless highway runs.

This setup excels in real-world scenarios, from urban maneuvers to cross-country hauls. The mild-hybrid assistance smooths stop-start traffic, reducing turbo lag and enhancing overall drivability. While CO2 emissions stand at 241g/km—higher than the plug-in hybrid alternative—the D350 remains a compelling option for diesel loyalists valuing torque-rich propulsion.

Chassis Dynamics: Commanding Every Terrain

Despite the engine change, the Range Rover’s balance remains impeccable. The slightly lighter six-cylinder shifts minimal weight forward, preserving the air suspension’s poise. This system, paired with four-wheel drive, conquers potholes, undulating roads, and light off-road trails with composure. Excellent visibility from the elevated seating position aids precise placement, even in tight corners.

On twisty B-roads, the D350 surprises with agile handling. Torque is harnessed effortlessly via kickdown, enabling swift overtakes. The suspension absorbs imperfections, delivering a cosseting ride that belies the vehicle’s 2.5-tonne mass. Off-road, features like adjustable ride height and locking differentials shine, offering genuine capability for adventurers.

This table highlights the D350’s balanced specs, blending speed, efficiency, and emissions for a premium SUV.

Interior Opulence: British Craftsmanship at Its Finest

Step inside the Autobiography, and you’re enveloped in a sanctuary of luxury. Perforated leather, genuine wood veneers, and metal accents create a tactile haven. The 24-way adjustable front seats offer heating, ventilation, and massage functions, while rear seats recline with similar amenities. A head-up display, four-zone climate control, and 29-speaker Meridian audio elevate the experience.

• Spacious cabin with ample legroom for five adults
• Premium materials throughout, including suede headliner options
• Intuitive physical controls for key functions like climate and audio
• Panoramic sunroof floods the space with natural light

However, the Touch Pro Duo infotainment—dual 10-inch screens—feels dated. Lagging responses and a cluttered interface lag behind rivals like BMW’s iDrive or Mercedes’ MBUX, and even newer Land Rover models. Wireless smartphone integration helps, but a mid-cycle update is overdue.

Design and Practicality: Iconic Presence Meets Functionality

Externally, the 2020 Range Rover retains its timeless silhouette: bold grille, sleek LED headlights, and 21-inch alloys exude authority. The Autobiography trim adds polished chrome accents and privacy glass. Boot space measures 1,050 liters with seats up, expanding to 2,050 liters folded—practical for family or gear-hauling duties.

Long-wheelbase (LWB) variants enhance rear legroom with executive seating, deployable tables, and rear entertainment screens, ideal for chauffeured travel.

Rivals Comparison: Standing Tall in the Luxury Segment

The D350 competes with elite SUVs like the Mercedes GLS, BMW X7, and Audi Q8. It outshines in off-road prowess and ride comfort but trails in infotainment polish and fuel efficiency against plug-in hybrids.

The Range Rover justifies its premium with superior isolation and heritage appeal.

Ownership Verdict: Worth the Investment?

At £109,160, the D350 Autobiography demands consideration of running costs. Official economy hits 30.8mpg, though real-world figures hover around 28mpg on mixed drives. Warranty and service plans add peace of mind, but diesel’s future amid electrification pushes buyers toward hybrids.

Strengths include unmatched refinement for long hauls, potent performance, and luxury credentials. Weaknesses? Infotainment and higher emissions. For buyers valuing diesel torque and Range Rover prestige, it’s a triumph.

Frequently Asked Questions (FAQs)

Final Impressions

The 2020 Range Rover D350 Autobiography seamlessly blends tradition with innovation, proving diesel still has a place in luxury SUVs. Its engine upgrade enhances the iconic driving experience without sacrificing the model’s soul. Prospective owners will find a vehicle that excels in comfort, capability, and charisma—though tech upgrades loom on the horizon.