2021 Mercedes-Benz GLS vs 2022 Volvo XC90

The 2021 Mercedes-Benz GLS, a continuation of the third generation introduced in 2020, was a luxurious SUV that managed to blend size with sophistication. Originally known as the GL-Class, the GLS evolved from its boxy predecessor into a more refined and tech-savvy vehicle. Its exterior design featured softened angles and lines, creating a sleeker appearance despite its large size. Inside, the GLS boasted a futuristic cabin dominated by a massive digital screen that spanned nearly two-thirds of the dashboard, emphasizing its reliance on advanced technology. The GLS was available in three trims: GLS 450, GLS 580, and the high-performance AMG GLS 63, each offering a range of standard and optional features to enhance comfort and convenience.

In contrast, the 2022 Volvo XC90 represented a significant departure from Volvo's boxy past, embracing a more upscale and luxurious image. The XC90's design was characterized by a sleek roofline and pronounced wheel arches, giving it an athletic stance. The interior exuded "Scandinavian Modern" and "Swedish Luxury," with natural wood and metal trim creating an authentic feel. Volvo's commitment to sustainability was evident in its leather-free options, although Nappa leather was still available for those seeking ventilated front seats. The XC90's cabin was spacious and airy, enhanced by a panoramic moonroof, making it a comfortable and inviting space for families.

The 2021 Mercedes-Benz GLS offered a range of powerful engines, starting with the GLS 450's twin-turbocharged 3.0-litre inline-six engine, producing 362 horsepower and 369 pound-feet of torque. The GLS 580 4MATIC featured a twin-turbocharged 4.0-litre V8, delivering 483 hp and 516 lb-ft. The AMG GLS 63, with its hand-crafted 4.0-litre twin-turbo V8 engine, generated an impressive 603 hp and 627 lb-ft of torque. All engines were equipped with Mercedes' EQ Boost 48-volt mild-hybrid system, providing an additional 21 hp and 184 lb-ft of torque when needed. The AMG GLS 63 could accelerate from zero to 100 km/h in just 4.2 seconds, with a top speed of 280 km/h. The GLS featured an adaptive air suspension system, multiple drive modes, and precise handling, making it a versatile and dynamic SUV.

The 2022 Volvo XC90 offered three powertrains, starting with the T5's turbocharged 2.0-litre four-cylinder engine, producing 250 horsepower and 258 pound-feet of torque. The T6 model added a supercharger, increasing output to 316 hp and 295 lb-ft. The XC90 Recharge, a plug-in hybrid, combined a supercharged/turbocharged gasoline engine with an electric motor, delivering a combined 455 hp and 523 lb-ft of torque. All XC90 models featured an eight-speed automatic transmission and standard all-wheel drive. The Recharge model offered an EV range of up to 58 kilometres and impressive fuel efficiency. The XC90's driving experience was smooth and controlled, with minimal body roll and spirited acceleration, thanks to the electric motor's torque delivery.

The 2021 Mercedes-Benz GLS provided spacious seating for up to seven passengers, with optional second-row captain's chairs reducing capacity to six. The first and second rows offered ample headroom and legroom, while the third row was suitable for adults. The GLS boasted 355 litres of cargo space behind the third row, expanding to 1,209 litres with the third row folded, and 2,400 litres with both the second and third rows down. The interior featured numerous storage compartments, including spacious door bins and a centre console with butterfly doors.

The 2022 Volvo XC90 offered six- or seven-passenger configurations, with easy access to the third row via a one-handed slide and fold of the second row. While the third row was best suited for children, the XC90 provided 357 litres of cargo space behind it, expanding to 1,008 litres with the third row folded, and 1,855 litres with both rows down. The XC90's interior was designed for family comfort, with ample storage, supportive seating, and a bright, airy cabin enhanced by a panoramic moonroof. The XC90 also excelled in towing capacity, capable of towing up to 2,250 kilograms.

The 2021 Mercedes-Benz GLS featured the MBUX infotainment system, with a massive touch screen and a trackpad for easy navigation. The system included Apple CarPlay and Android Auto connectivity, although a USB-C cable was required. The MBUX voice-control system allowed for complex commands, enhancing convenience. The digital dash extended to the fully digital instrument panel, controlled by touch-sensitive pads on the steering wheel, offering a customizable and tech-rich experience.

The 2022 Volvo XC90's Sensus infotainment system offered tablet-like functionality with intuitive gestures. However, it could be slow to respond, especially with multiple inputs. The system worked better with Apple CarPlay, and the XC90 also supported Android Auto. The nine-inch portrait-oriented touchscreen was positioned for easy access, while a 12.3-inch digital instrument panel provided crisp graphics. The Advanced package added a head-up display, a 360-degree camera system, and an advanced air cleaner. The XC90 included multiple USB ports for device charging.

The 2021 Mercedes-Benz GLS came equipped with a range of driver-assistance features, including Active Brake Assist, rain-sensing wipers, and automatic high beams. Additional safety tech included lane-change assist, adaptive cruise control, blind spot monitoring, and rear cross-traffic alert. The GLS also featured a full array of airbags, traction control, and a tire-pressure monitoring system.

The 2022 Volvo XC90 continued Volvo's legacy of safety with features like blind-spot monitoring, rear cross-traffic alert, and adaptive cruise control. The Pilot Assist system combined several safety features for enhanced highway driving. The XC90 received top safety ratings from both the IIHS and NHTSA, reinforcing its reputation as a safe and reliable SUV.