BMW IX1 LWB Vs BYD Sealion 7: Which Premium Electric SUV Should You Choose?

B2C TeamB2C TeamAug 23, 2025

Key Takeaways

India’s premium electric SUV segment is buzzing with excitement, and two standout contenders, the BMW iX1 Long Wheelbase (LWB) and the BYD Sealion 7, are vying for the spotlight. Both promise cutting-edge technology, an impressive range, and luxurious cabins, but which one is the better pick for you? Let’s dive into a detailed comparison of their prices, performance, features, and more to help you make an informed decision.

Price and Variants

The BYD Sealion 7 hits the market with a starting price of Rs 48.90 lakh for the Premium RWD variant, going up to Rs 54.90 lakh for the Performance AWD trim (ex-showroom). Meanwhile, the BMW iX1 LWB is priced at Rs 49 lakh for its sole eDrive20L M Sport variant. The Sealion 7’s base model undercuts the iX1 LWB slightly, offering better value for those seeking performance, while BMW’s pricing reflects its luxury badge and local assembly advantage.

Key Specifications Compared

  • BYD Sealion 7
    • Price: Rs 48.90 lakh (Premium RWD) to Rs 54.90 lakh (Performance AWD)
    • Battery: 82.56 kWh
    • Power: 308 bhp (RWD) or 530 bhp (AWD)
    • Torque: 380 Nm (RWD) or 690 Nm (AWD)
    • Range: 542 km (claimed), 371 km (real-world)
    • 0-100 km/h: 4.43 seconds (AWD)
    • Boot Space: 520 litres (expandable to 1,789 litres) + 58-litre frunk
  • BMW iX1 LWB
    • Price: Rs 49 lakh (eDrive20L M Sport)
    • Battery: 66.4 kWh
    • Power: 204 bhp
    • Torque: 250 Nm
    • Range: 531 km (claimed), 398 km (real-world)
    • 0-100 km/h: 8.6 seconds
    • Boot Space: Smaller than Sealion 7 (exact figures unspecified), no frunk

Dimensions and Design

The BYD Sealion 7 is the larger SUV, measuring 4,830 mm in length, 1,925 mm in width, and 1,620 mm in height, with a 2,930 mm wheelbase. Its coupe-like styling, sleek LED lighting, and connected tail lamps give it a bold, futuristic vibe. It also boasts a 520-litre boot, expandable to 1,789 litres, plus a 58-litre frunk for extra storage.

In contrast, the BMW iX1 LWB is more compact at 4,616 mm long, 1,845 mm wide, and 1,612 mm tall, with a 2,800 mm wheelbase. Its understated design, featuring sharp creases and BMW’s iconic kidney grille, appeals to those who prefer a classic yet modern look. The iX1’s boot space is smaller, though exact figures aren’t specified, and it lacks a frunk. If you prioritize space, the Sealion 7 has the edge. For a deeper dive into EV practicality, check out our EV charging tips for long-distance trips.

Powertrain and Performance

The Sealion 7’s 82.56 kWh battery pack powers either a single motor (Premium RWD, 308 bhp, 380 Nm) or dual motors (Performance AWD, 530 bhp, 690 Nm). The AWD variant sprints from 0-100 km/h in just 4.43 seconds, with a claimed range of 542 km. The BMW iX1 LWB, with its 66.4 kWh battery, powers a single front-axle motor producing 204 bhp and 250 Nm, achieving 0-100 km/h in 8.6 seconds and a 531 km range.

In real-world tests, the Sealion 7 delivered a 371 km range, while the iX1 LWB managed 398 km, trailing the Hyundai Ioniq 5’s 457 km. For performance enthusiasts, the Sealion 7’s dual-motor setup is a clear winner, but the iX1 LWB offers smoother, more refined driving dynamics suited for comfort-focused buyers.

Features and Technology

Both SUVs are loaded with modern tech. The iX1 LWB features a 10.7-inch touchscreen and a 10.25-inch digital cluster within its Widescreen Curved Display, paired with a 205W Harman Kardon sound system, dual-zone climate control, and Veganza leatherette upholstery. Its safety suite includes eight airbags, a Level 2 ADAS package, and park assist.

The Sealion 7 counters with a 15 kỹ.6-inch rotating touchscreen, Android Auto, Apple CarPlay, and a head-up display. It also offers ventilated front seats, a 12-speaker sound system, and a powered tailgate. Safety is a highlight with 11 airbags, a 360-degree camera, and advanced driver assistance systems. The Sealion 7’s larger screen and extra airbags give it a slight edge in tech and safety.

Ride and Handling

The iX1 LWB shines in ride quality, absorbing road imperfections with minimal body roll, making it ideal for relaxed drives. Its steering is precise, though the long wheelbase slightly reduces agility compared to the standard iX1. The Sealion 7, particularly with its 20-inch wheels, feels firmer and less agile due to its weight and quick steering, but smaller 18-inch wheels improve ride comfort. If you value a sporty drive, the iX1 LWB feels more natural, while the Sealion 7 prioritizes performance.

Written by

B2C Team

This blog post was crafted by an automotive journalist with a passion for uncovering the latest trends in India’s car market. With over a decade of experience, they deliver engaging and insightful content for tech-savvy readers.