2026 Cadillac Celestiq, covering design, powertrain, technology, and what makes it special — based on available information (some of it speculative or projected).

Overview

The Celestiq is the ultra‑luxury flagship electric sedan from Cadillac (division of General Motors), targeting the very top of the luxury market rather than mass‑volume. It represents a "hand‑built” or highly bespoke approach for buyers who want both cutting‑edge EV performance and high‑end artisan luxury. 

Design & Dimensions

• The Celestiq has a large and imposing footprint — length about 217.2 in (≈5,517 mm), wheelbase ~130.2 in (≈3,308 mm) according to Cadillac’s spec sheet. 

• Width is about 81.9 in (≈2,081 mm) without mirrors. 

• The styling blends modern EV cues (smooth surfaces, glass roof, integrated lighting) with Cadillac’s signature luxury proportions.

• One standout exterior feature: a four‑zone smart glass roof (or at least a fully glazed roof with variable transparency) which gives passengers control over how much sunlight comes in. 

• The cabin uses premium materials throughout — hand‑stitched leather, open‑pore wood, 3D‑printed or bespoke trim elements are mentioned in reports. 

Powertrain & Performance

• The Celestiq is fully electric, with dual motors (one per axle) providing all‑wheel drive. 

• The battery pack is rated at about 111 kWh according to Cadillac’s published specs. 

• The official estimated range (for earlier model years) is about 303 miles (EPA estimate) for the 111 kWh pack. 

• Performance figures (earlier version): ~655 hp combined, ~646 lb‑ft torque, 0‑60 mph around 3.7 seconds. 

• The vehicle supports fast DC charging: Cadillac lists "up to 75 miles of range in about 10 minutes” on a high‑power charger (190 kW class). 

• Chassis/handling tech includes adaptive air suspension, "Magnetic Ride” active damping, active roll control, active rear‑steer. 

Technology & Luxury Features

• The Celestiq features a full‑width digital display layout: Cadillac mentions five standard high‑definition interactive displays in the car. 

• For semi‑autonomous/driver‑assist features: Cadillac’s "Ultra Cruise” or advanced driver‑assist system is referenced. 

• Customization and craftsmanship are major pillars: buyers can personalize many aspects of the vehicle (paint, interior materials, etc.). One review mentions extremely low production volumes and a boutique experience. 

• Sustainability touches: Some sources mention eco‑friendly materials (responsibly sourced wood, vegan leather options) and a manufacturing focus on reducing environmental impact. 

What’s New / What to Expect for 2026

• While much of the base hardware seems shared with the early build of the Celestiq, some sources for "2026” model list new color options, further expanded customization, and possibly a slightly longer range (some unverified claims mention "up to 400 miles”). 

• However, caveat: Some of these higher figures may be projected or speculative, not yet fully confirmed by Cadillac.

• Availability: Because of its bespoke nature, expect very limited production and high cost of entry. The 2025 version already comes with a price well into the six‑figure range. 

Strengths & Highlights

• Exclusivity & Luxury: The Celestiq is one of the few EVs aiming at the bespoke luxury sedan market — you’re paying for rarity, craftsmanship and detail.

• Performance + Comfort: You get serious EV performance (0‑60 in ~3‑4 seconds) along with high‑end ride/handling tech and luxury amenities.

• Cutting‑edge tech: The roof, chassis systems, displays, and driver assist tech all point to a "flagship” role in Cadillac’s lineup.

• American luxury EV statement: It helps reposition Cadillac as a serious player in the ultra‑luxury EV space, not just the mainstream mass‑luxury segment.

Considerations & Things to Check

• Price & Value: The cost will be very high — with customization, the final price may escalate significantly.

• Range & Charging: While 300+ miles is very good, ultra‑luxury buyers may expect "best in class” — verify real‑world results, charging network support, etc.

• Production & Delivery: Hand‑built / low volume means longer lead times and possibly less dealer/service network breadth than mass models.

• Resale & Ownership Costs: Ultra‑luxury vehicles often have unique depreciation curves, specialized servicing, and higher running costs.

• Size & Practicality: At over 217 in long and quite wide, this is a large sedan. Parking, maneuvering in tighter spaces, and everyday usability are factors to consider.

• Customization vs Standard Spec: With bespoke options, there’s risk that options become very expensive or that certain "must‑haves” are add‑ons.

Summary

If you’re looking for an electric vehicle that’s not just about going green or high performance — but which is also about luxury, exclusivity, craftsmanship, and making a statement — the 2026 Cadillac Celestiq is very much positioned for that role. It blends serious EV power and range with a bespoke luxury sensibility and advanced tech. On the flip side, the high cost, expected limited production, and practicality trade‑offs are significant.